The Calvin cycle
chemical reactions that take place in chloroplasts during photosynthesis
Some plants such as cacti can prepare materials for photosynthesis during the night by a temporary carbon fixation and storage process. This is due to having the ability to open the stomata at this time, and conserve water due to cooler temperatures at night in order to tolerate the heat in the day.
I found this baby bird I think it’s a robin and it has no feathers and it’s blind and it’s parent was dead near by, so i need help on what to feed it and such so if anyone can help thanks
try feeding him/her mulberries .
If you have found a blind and featherless robin, contact a licensed wildlife rehabilitator for guidance on feeding and caring for the bird.
Explanation:If you have found a baby bird that is blind and featherless, it is likely a nestling and needs to be cared for. Since it is a robin, you can feed it a diet of insects. However, it is crucial to contact a licensed wildlife rehabilitator, as they have the knowledge and resources to provide the proper care for the bird.
The wildlife rehabilitator will be able to provide advice on feeding the bird, as well as information on its specific needs and proper care. Remember to handle the bird as little as possible, keep it warm, and make sure it stays hydrated. It is important to reach out to a professional as soon as possible to ensure the bird's well-being.
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An atom ability to undergo chemical reactions is determined by its
The atoms and molecules produced by the reaction are called products. This causes the atoms to be rearranged into new substances.
The answer:
An atom's ability to undergo chemical reactions is determined by its outermost electrons.
An atom's ability to undergo chemical reactions is determined by its valence electrons.
What is an atom?An atom can be defined as the smallest, fundamental, indivisible unit that comprises the matter which forms all chemical elements.
What is a valence electron?A valence electron can be defined as the number of electrons that are present in the outermost shell of an atom of a chemical element.
In Chemistry, the number of valence electrons is a property that is typically used to determine the chemical characteristics or reactivity of all chemical elements.
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Which of the following biomes receives the MOST precipitation? A) Rain Forest B) Taiga C) Savanna D) Desert
A rain forest receives the most precipitation.
Answer:
A rain forest receives the most precipitation
Explanation:
What is the difference between sedimentary and gaseous cycles?
A. gaseous cycles involve elements that are abundantly found in the gaseous state
B. gaseous cycles involve elements that are essential for life
C. sedimentary cycles do not involve the biosphere
D. sedimentary cycles do not pass through the atmosphere
Answer: The answer would be A :)
Explanation: The Difference Between Gaseous and Sedimentary Biogeochemical Cycles? Gaseous cycles are cycles in which the main reservoir of the element is air or water. Meanwhile, sedimentary cycles are cycles in which the main reservoir of the element is Earth crust.
The statement that best describes the difference between sedimentary and gaseous cycles is as follows;
Gaseous cycles involve elements that are abundantly found in the gaseous state.Thus, the correct option for this question is A.
What do you mean by the Sedimentary cycle?The sedimentary cycle may be characterized as a process that typically involves the weathering of existing rock. This weathering is spontaneously caused by the erosion of minerals, their transit and deposition, and finally burial.
The presence of less resistant minerals and rock pieces characterizes first-cycle sediments. It is also known as rhythmic sediments is a process that generates the cyclic deposits of the substance by which a chemical substance moves through biotic and abiotic components of the earth.
On contrary, gaseous cycles are a type of biogeochemical cycle in which the reservoir is the air or the oceans (via evaporation). Such cycles include those of nitrogen, oxygen, carbon, and water.
Therefore, the correct option for this question is A.
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5. The generation of electricity relies primarily on _____. chemical reactions mechanical energy wind farms bioconversion
Chemical an mechanical these two are the main ways to make energy
Wind farms are mechanical and bio-conversion is chemical
Answer:
Option B, Mechanical energy
Explanation:
In the electricity production, whatsoever be the medium/raw material used for electricity production, the ultimate goal is to rotate the turbine of the generator which is connected to a coil held between two magnets. This is so because until unless the coil rotate between the magnets no electricity will be produced. Since rotation of a coil is linked to rotation of turbine which is nothing but a kind of mechanical exercise. Thus, it can be said that the generation of electricity relies primarily on mechanical energy.
Which of the following would decrease the strength of an electromagnet? check all that apply
a.) Straightening the wire
b.) Increasing the current flow
c.) Decreasing the voltage
d.) Decreasing the resistance
e.) Increasing the number of loops of wire
Answer:
The correct answer is:
A. straightening the wire, because the number of turns of the wire around the iron core is directly proportional with the strength of electromagnet.
and,
C. decreasing the voltage is correct, by decreasing the voltage, the current will decrease and this leads to weaker electromagnet.
Explanation:
Simply, the electromagnet is used to convert electric energy to magnetic energy.
Basic idea:
The basic idea of the electromagnet is, when the electric current passes through a wire it creates a weak magnetic fieldComponents of simple electromagnet:
Battery: source of electricityElectric wire: the electric current passes through itIron core: will convert to temporary magnetThe strength of electromagnet is simply defined by the strength of magnetic field that synthesized by the electric current.
Factors affects strength of electromagnet:
Strength of current: by increasing the current that passes through the wire the magnetic field will increase, ( so decreasing the voltage will decrease the current produced and will decrease the strength of electromagnet)Number of loops or number of turns of the wire: the more the number of turns, the more the electric field produced, (so straightening the wire will decrease the magnetic field induced and decrease the strength of electromagnet).The metal core: iron core makes stronger electromagnet.Decreasing the resistance: this will increase the current produced and will increase strength of electromagnet.Learn more about:
Factors affects strength of electromagnet: https://brainly.in/question/2672790Ohm's low:https://brainly.in/question/1959347
Keywords:
Electromagnet\ electric\ current\ induction\ field \ factors \ strength\ straight\ voltage.
The strength of an electromagnet can be decreased by straightening the wire and reducing the voltage. Both of these methods reduce the magnetic field generated and thus decrease the power of the electromagnet.
Explanation:The strength of an electromagnet can be decreased in several ways, according to the options provided. One option is by straightening the wire (option a). In electromagnets, a coiled wire is often used to create a stronger magnetic field. Straightening the wire thus reduces the number of coils and decreases the magnetic field strength. Another option is by decreasing the voltage (option c). The strength of an electromagnet is directly proportional to the current that goes through the wire. As voltage drives this current, decreasing the voltage will indeed decrease the power of the electromagnet. The other options, increasing the current, decreasing the resistance, and increasing the number of wire loops, would all serve to increase the strength of the electromagnet, rather than decrease it.
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different types of mutations can occur in DNA the diagram above represents a type of mutation which statement describes a mutation in the diagram?
A) A silent mutation results in the insertion of a different amino acid
B) A substitution occurs in the adenine base
C) A deletion of a cytosine base occurs
D) A base is inserted into one strand of the DNA
Answer:
D
Explanation:
When you count the number of bases after the mutation in the strand, you discover an additional one base(Adenine). Addition and deletion mutations are more likely to be lethal than substitution mutations. This is because the latter mutations cause a frameshift mutation that will disrupt the codon sequences downstream of the mutation. Ultimately, this largely affects the amino acid sequence of the translated protein, its properties, and how it folds (all which relate to and affect its function).
Answer:
a base is inserted into one strand of the DNA
Explanation:
An essential material for photosynthesis is/are .
[tex]\huge\orange{Answer}[/tex]
☑ Sunlight
☑Water
Here is your answer
The essential materials for photosynthesis are:
1. Water
2. Sunlight
3. Carbon dioxide
4. Chlorophyll pigment in leaves
HOPE IT IS USEFUL
Which are examples of destructive forces that shape earth surfaces? Check all that apply. A)rivers B)Glaciers C) volcanos D) wind erosion E) sediment deposits
Answer: C) Volcanoes D) wind erosion E) sediment deposits
Explanation:
The destructive forces are those forces which exerts their influence over the environment adversely.
The following are the destructive forces.
1. Volcanoes: The volcanoes are the destructive forces which emerge out from the geosphere. Due to the explosive effect of heat and pressure emerge out from the earth geosphere. The molten lava results in destruction of the vegetation and land forms surrounding the volcanic crater.
2. Wind erosion: The wind erosion can cause huge damage to the landforms by the erosion due to physical agent that is wind.
3. Sediment deposits: The sediments may deposit due to landslide or mudslides and seismic activity due to earthquakes. This changes the ambiance of the region.
The central portion of earth is called the
A mantle
B core
C Moho
D crust
the core is the answer hope this helps :D
please mark/crown me brainliest
The core is the central portion of the earth.
how would you explain species that remain the same for millions of years
Evolution-are there multiple choice answers. I dont want to get this incorrect. I would much rather help you out as per what i think.
thanks
the phenomenon occurs when either the species is very well adapted to there environment or just evolve very slowly as there is no hurry to
Which of the following is used to divide the Earth into climate zones in the most widely used system of classifying climates?
longitude
B.
elevation
C.
topography
D.
latitude
Answer:The Köppen climate classification system is one of the most common climate classification systems in the world. It is used to denote different climate regions on Earth based on local vegetation.
Dry climates are found in more regions of the world than any other climate group, covering roughly 30 percent of Earth's landmass. These regions tend to have abundant sunshine, hot summers, and cold winters. Precipitation tends to be irregular, but less than total evaporation. Answer:C
Explanation:
High blood pressure occurs when there is too much blood flowing through the blood vessels at one time. By changing the amount of water in the blood, blood pressure can change. The excretory system can help to lower blood pressure.
Which would most likely occur in the kidney?
Might use the bathroom a lot to get rid of most of the blood because urine is water and if the water changes, the blood changes, so urine might happen if you want to get rid of all of the blood.
Answer:
The amount of water in the blood would increase.
Explanation:
What impacts did the wolf removal on the ecosystem ?
Answer:
This would cause all the primary consumers to reproduce into an overgrown population.
Explanation:
Secondary Consumers, like the wolf, help balance the population so that there is never too many of anything. So if wolfs disappeared, prey like deer, or some rodents, depending on habitat, would reproduce to fast to be slown down.
PLEASE HURRY!!!!
The article "Human Impact on the Galapagos Islands" and the video "Long Line Fishing Threatens Wildlife of the Galapagos Islands” both discuss overfishing. Which source provides more information on how to fix the overfishing problem? What solutions does this source provide?
Answer:
Sample Response: The article "Human Impact on the Galapagos Islands” provides more information on how to fix the overfishing problem than the video. The article states that local fishers want the government to educate new fishers. Fishers should be encouraged to try more environmentally friendly fishing practices. When fishing is not allowed, fishers should be encouraged to try a different line of work. Fishers, and the people of the islands in general, need to be made aware of the uniqueness of the Galapagos Islands, so that they will be more willing to protect the islands from further damage.
Explanation:
Edge 2023
The video on Long Line Fishing offers a tangible solution to overfishing by proposing the establishment of no-fishing zones covering 40% of the oceans, enforced through international collaboration.
Explanation:Among the provided materials, the video titled "Long Line Fishing Threatens Wildlife of the Galapagos Islands" provides more practical solutions to address the issue of overfishing. It suggests setting aside 40% of the world's oceans as no-fishing zones with international cooperation for enforcement as the most effective approach to reversing the damage caused by overfishing. This solution is significant as it promotes the establishment of marine protected areas and the concept of sustainable fishing practices.
What are the genotypes
Genotype is all the information / genetic material of an individual.
the genotype is constituted by the set of hereditary characteristics specific to an individual and the phenotype corresponds to the expression of this genetic inheritance in a given environment. It reports on the anatomical and physiological characteristics of an individual. The existence of dominant and recessive genes explains that the same phenotype corresponds to different genotypes.
Phenotype is your physical characteristic as Brown for the color of your eyes or blond for the color of your hair
While Genotype is the combination of genes that you have (basically your two parents give you a genes for a characteristic and that's the scientific expression) so B = a hairy brown and b = a blond so you can have BB = you're brown Bb = you're brown or bb = you're blond
So for example your phenotype is to be brown and your genotype is either Bb or BB
a. Heterozygous free earlobes
b. Homozygous dimples
c. Heterozygous dimples
d. Heterozygous straight thumb
The lithosphere floats on the asthenosphere like glass on clay. When the clay moves, the glass moves. The movement of the lithosphere is _____.
seafloor spreading
plate tectonics
volcanic activity
earthquakes
The movement is kind like Earthquakes because at divergent boundaries, lithospheric plates move apart and crust is created. At convergent boundaries, lithospheric plates move together in collision zones where crust is either destroyed by subduction or uplifted to form mountain chains.
Hope this helps you!
Have a great day!
-~- WolfieWolfFromSketch -~-Answer:
Option (2)
Explanation:
The lithosphere is the region that is comprised of the crust and a portion of the upper mantle. It is a region where all the essential minerals are present and also the living beings exist. It is made of rocks of variable composition. The lithosphere is made up of numerous large and small plates that are constantly in motion over the less dense asthenosphere layer, due to the convection current that generates in the mantle. This convection current initiates because of the heat radiated from the core of the earth.
Thus, this movement of the lithosphere is known as the plate tectonic movement.
Hence, the most appropriate answer is option (2).
the supporting structure of the cell that is also involved in movement
The supporting structure of the cell that is also involved in movement is most likely the cytoskeleton.
The chlorine freed from the CFC acts as a catalyst and transforms ___________ in the into elemental oxygen. It is estimated that a single chlorine atom can destroy up to 1 million ozone molecules per second.
A) nitrogen
B) oxygen
C) ozone
D) radon
The correct option is C, THAT IS, OZONE.
CFC acts as catalyst, which enable oxygen to react rapidly with ozone, leading to the destruction of the ozone layers. The whole process is a series of free radical reactions that occur in five stages. A single molecule of CFC can destroy as much as 100,000 ozone molecules. Depletion of ozone layers has grave consequences such as skin cancers, eye damages, etc.
Which are ways that many countries transport surface water
Answer:
Most of the surface water is transported from one place to another in two ways in general. One way being the pipelines, and the other being the conventional transportation vehicles.
Explanation:
Answer:
Its C. aqueducts and underground pipes
Explanation: Have a great day and do well on that test
What’s the difference between erythrocytes and leukocytes
erythrocytes- a red blood cell that (in humans) is typically a biconcave disc without a nucleus. Erythrocytes contain the pigment hemoglobin, which imparts the red color to blood, and transport oxygen and carbon dioxide to and from the tissues.
leukocytes- a colorless cell that circulates in the blood and body fluids and is involved in counteracting foreign substances and disease; a white (blood) cell. There are several types, all amoeboid cells with a nucleus, including lymphocytes, granulocytes, monocytes, and macrophages.
Final answer:
Erythrocytes, or red blood cells, are numerous and involved in gas exchange, lacking a nucleus and remaining within blood vessels, while leukocytes, or white blood cells, are fewer, possess a nucleus, participate in immune responses, and can exit blood vessels to engage in defense functions.
Explanation:
Difference Between Erythrocytes and Leukocytes:
Both erythrocytes (red blood cells) and leukocytes (white blood cells) originate from hematopoietic stem cells in the bone marrow; however, they serve quite different functions within the bloodstream and the body. Erythrocytes are numerous and primarily involved in transporting oxygen and carbon dioxide between the lungs and the rest of the body. In contrast, leukocytes are less numerous and play key roles in the body’s immune defense. Leukocytes possess a nucleus and organelles, whereas erythrocytes do not. Also, leukocytes can move out of blood vessels to fight infection, a process known as diapedesis, while erythrocytes typically remain within the vascular system.
Erythrocytes are abundant, with males having about 5.4 million per microliter (µL) and females about 4.8 million per µL. These cells are small, with a diameter of 7-8 micrometers (µm). In comparison, leukocytes count between 5000 and 10,000 per µL, are larger in size, and have a much shorter lifespan—some lasting just minutes during acute infections. Leukocytes include various types such as lymphocytes, monocytes, neutrophils, eosinophils, and basophils, each with specific functions in the immune system.
Which sentence best describes these two cell models? Apex (Sentences located in image)
Answer:the answer is, “They have the same volume, but model B has more surface area.”
Explanation:
The sentence which best describes these two cell models is: C. They have the same volume, but model B has more surface area.
A cell can be defined as the fundamental (basic) functional, structural and smallest unit of life, which is mainly found in all living organisms.
The size of a living cell is limited by the following:
The rate at which materials move across the cell's membrane.The efficiency of the cell in using its DNA information.The ratio of surface area to volume.In this scenario, we can deduce from the diagram that both cell model A and cell model B have the same volume.
However, cell model B has more surface area than cell model A because the particles within it spread across faster.
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What are some examples of evidence that support Wegener’s hypothesis of continental drift ?
Continental drift was a theory that explained how continents shift position on Earth's surface.
Wegener believed that all the continents were once joined together in an "Urkontinent" before breaking up and drifting to their current positions. Many scientists disbelieved his theory, however, it did introduce the idea of moving continents to geoscience. Hence, it was determined decades later, due to his findings of rocks and fossils that spread throughout the continents, the past existence of a supercontinent had at one point joined all the world's landmasses as one. Pangaea was a supercontinent that formed roughly 200 to 250 million years ago, according to the U.S. Geological Survey (USGS) and was responsible for the fossil and rock clues that led Wegener to his theory.
Wegener knew that fossil plants and animals such as mesosaurs, a freshwater reptiles that were found only South America and Africa during the Permian period, could be found on many continents. He also matched up rocks on either side of the Atlantic Ocean like puzzle pieces. For example, the Appalachian Mountains (United States) and Caledonian Mountains (Scotland) fit together, as do the Karroo strata in South Africa and Santa Catarina rocks in Brazil.
Wegener's hypothesis of continental drift is supported by fossil evidence.
What is continental drift theory?According to the Theory of Continental Drift, the continents of the Earth move relative to one another and appear to be drifting over the ocean floor together.
During one or more geologic periods, continents moved horizontally at a huge scale in relation to one another and to the ocean basins. The theory of plate tectonics, which integrates this idea, had this idea as a key antecedent.
The fossil record is one sort of evidence that has been used to support the Theory of Continental Drift. In rocks of similar age, scientists have discovered fossils of related plant and animal species. The coastlines of many continents were home to these rocks.
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Which characteristics do scientists use to group species?
common name and popularity
age and date of discovery
health and reproductive success
ancestors and DNA
Answer:
The answer is Ancestors and DNA
Explanation:
Which statement is true about climate change and biodiversity?
A.
Climate change will only affect species in polar climates.
B.
Climate change will cause an increase in biodiversity of all ecosystems.
C.
Climate change can help some species and hurt others.
D.
Climate change will increase predators in all ecosystems.
The correct option is C.
Climate is a very important factors in the lives of all living organisms, because it is one of the major factors that determine if a living organism is going to survive or not. Climate change is said to occur when there are changes in the earth's climate system, which result in formation of new weather patterns that last for a long time.
Climate change affect living organisms in different ways; while climate change is beneficial to some organisms, it is detrimental to some. For instance, in Europe climate change (increase in temperature) has been found to have positive effects on some birds populations.
Answer:
C) Climate Change can help some species and hurt others.
Explanation:
Species that have been helped is Shrimp, and lobster, the oceans are warmer and better for them.
Second Polor bears are effected.
Stromatolites (pictured here) are rocky structures that generally form in shallow waters from the binding of sediment by microbial biofilms. Stromatolites are typically hypothesized to be formed from the presence of cells that bind these grains together. If the appearance of the stromatolites in the fossil record were to indicate the emergence of life on earth, which cell types would most likely be responsible for their formation? A) Prokaryotic cells B) Eukaryotic yeast cells C) Eukaryotic plant cells D) Eukaryotic animal cells
eukaryotic plant cells is correct ans
Answer:
prokaryotic cells
Explanation:
Put the following in order by size from largest to smallest: nucleus, gene, chromosome
Answer:
Nucleus, chromosome, gene
Explanation:
The nucleus is the part of the cell where chromosomes are found. A human cell has 42 chromosomes. The chromosome have genes on them (made up of DNA strands – the strands are made of nucleotides). A gene is a sequence of nucleotides of the DNA that code for a functional protein.
Which two hypotheses can be supported with quantitative data
Answer:
Option A and E
Explanation:
Quantitative data means which can be expressed in terms of numbers. So fro the given options we have to look which of the given data can be measure and supported by numbers.
Option A - Protein in the diet can be measure and so does the muscle mass. Therefore, the hypothesis in option A can be supported by Quantitative Data.
Option B - We can not express this in number if something is ethical or not. So, this hypothesis cannot be supported by Quantitative Data
Option C - Happiness cannot be measured in terms of terms or numerical data. So, this hypothesis cannot be supported by Quantitative Data
Option D - Feelings cannot be measured in terms of terms or numerical data. So, this hypothesis cannot be supported by Quantitative Data
Option E - Blood Pressure and salt amount can be measured. Therefore, the hypothesis in option E can be supported by Quantitative Data.
Answer:
It's both A and E
Explanation:
Quantitative Data is all about numbers, so to apply it you must be using something that can be counted in numbers and graphs (:
The following events occur during sexual reproduction: A-mitosis B- meiosis C-fertilization D-birth. Which sequence represents the correct order of these events during sexual reproduciton? *
The correct order of events occurring in sexual reproduction is:
1. Meiosis
2. Fertilization
3. Mitosis
4. Birth
Explanation:
The type of reproduction in which fission of male and female gametes leads to the formation of embryo is called sexual reproduction. The first step in this process is gametogenesis in which through meiosis mode of cell division, male and female gametes formed.
Secondly the so formed gametes fuses with one another in the process called as fertilization. As a result of fertilization embryo forms. Through mitosis mode of cell division, the embryo gets converted into zygote after which birth occurs.
Earth's plate tectonics
a)move only once
b)are constantly in motion
c)move only up and down
d)do not move
B) they are constantly moving
Answer:
b) are constantly in motion
Explanation: