Answer: Temperature
Explanation: Temperature is a physical quantity that expresses the warmth or coldness of a body or environment.
Temperature is measured quantity that describes the hotness or coolness of an object or the surroundings.
HELP plz
What does a person, an oak tree, a mushroom, an amoeba, seaweed, and a bacterium all have in common? How do they differ?
They are all living, they grow, reproduce, excrete, respire and require nutrition. They all differ, the human, oak tree, sea weed and mushroom are multicellular( prokaryotes), and the rest are Unicellular( Eukaryotes). The sea weed& most bacterium produce their own food while the rest need to feed.
Answer:
They are all living things. Bacterium and an amoeba are single celled organism while the rest are multicellular organisms. Mushrooms are a type of decomposer. Oak trees and seaweed are producers. A person is a consumer. Everything in the world is a living organism.
Hope This Helps! Have A Nice Day!!
Tobin learns that using aluminum cans and plastic bottles can damage the environment. He begins writing the proposal below to suggest a way to reduce their impact.
People should be worried about the environmental effects of using cans and bottles. People use about 200 billion aluminum cans and 500 billion plastic bottles each year. To meet this demand, many new aluminum cans and plastic bottles are made each year. Making new aluminum cans requires minerals and making new plastic bottles requires fossil fuels. Getting these materials from the Earth can damage the environment and cause pollution.
Recycling cans and bottles decreases the amount of new materials that are needed to make more of them. About 68% of aluminum cans are recycled, but only about 7% of plastic bottles are recycled. Many of these plastic bottles end up in landfills or in the ocean.
Which argument would best complete Tobin's proposal?
A.
Encouraging people to use more aluminum is one of the best ways to protect the ocean.
B.
Encouraging people to recycle plastic bottles is the best way to protect the environment.
C.
People should make sure to dispose of their plastic bottles in landfills and not in the ocean.
D.
People can reduce their effect on the environment by recycling more of their aluminum and plastic.
I think the answer should be D
Answer:
People can reduce their effect on the environment by recycling more of their aluminum and plastic.
Explanation:
did it
A cell is 20 micrometers across. What type of cell is this? A. Plantae B. Eukaryotic C. Animalia D. Prokaryotic
Answer:
EukaryoticExplanation A micrometer (µm) is a unit of length equal to one millionth of a meter20 micrometers is equivalent to 20 x 10^-6 metersBased on the size provided, a cell that is 20 micrometers across is most likely a eukaryotic cellEukaryotic cells are typically larger in size compared to prokaryotic cells, and both animal and plant cells fall under the category of eukaryotic cell.Gravity is the primary force responsible for____
the way matter generates and responds to electricity and magnetism
Which statements best describe monsoons
Answer:
A monsoon is a seasonal change in the direction of the prevailing, or strongest, winds of a region. That is the definition of a monsoon.
I hope that this helps!
Answer:
A monsOon is a seasonal change in the direction of the prevailing oR strongest winds of a region.
Explanation:
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Which of the following statements is true?
MRIs are generally used to view broken bones.
X-rays are not helpful for diagnosing cancer or heart disease.
Advances in nanotechnology will improve the treatment of cancer and other diseases.
Before the invention of camera pills, there was no way to take pictures inside the body.
Answer:
avancos na nanotecnologia melhorarão o tratamento do câncer e outras doencas
Answer:
Advances in nanotechnology will improve the treatment of cancer and other diseases.
PLZ HELP
Which is a disease that begins as a rash with small red bumps that develops into blisters? A. tuberculosis B. mononucleosis C. hepatitis B D. chicken pox
Chickenpox is a disease that begins as a rash of small red bumps that develops into blisters. So the correct option is D.
What is chicken pox?Varicella-zoster, another name for chickenpox, causes a red rash that blisters and then crusts over. It spreads rapidly. Vaccines can help you avoid getting chickenpox and its subsequent complication, shingles.
A skin rash is brought on by the illness known as chickenpox. The varicella-zoster virus is the pathogen responsible for the illness. (The actual chickenpox is also known as varicella-zoster.) If they haven't had a chickenpox vaccination, the majority of people will contract the virus while they are young.
A youngster who has chickenpox can readily infect other kids with the illness. Due to widespread childhood vaccination, chickenpox is considerably less frequent nowadays. Before the first chickenpox vaccine was authorized in the United States in 1995, practically everyone contracted the disease. There weren't many issues.
You cannot contract chickenpox from another individual after having it once. You can contract chickenpox at any age if you haven't had the vaccination. It is safer to contract chickenpox as a child or avoid it by getting vaccinated because adults who contract it may become really ill.
Therefore the correct option is D.
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Answer:
D, Chicken Pox
A limestone rock is found in an Arizona desert. The limestone is gray and has a fish fossil. What can scientists learn from the limestone? A) There was once a lake in the area. B) Some fish lived on land many years ago. C) Many years ago there were dinosaurs in the area. D) There were many trees and plants in the area at one time
Answer:
I am pretty sure the answer is A
Explanation:
It wouldn't be B because fish can't survive on land. Even if it was an animal that survived in water and on land it wouldn't be called a fish.
Also, C and D don't make sense.
explanation answer:
Answer: I am pretty sure the answer is A Explanation: It wouldn't be B because fish can't survive on land. Even if it was an animal that survived in water and on land
Many cows are given antibiotics as part of their regular diet. It has been determined that these antibiotics can be detected in the milk of these cow. How do you think this might effect the yogurt making process?
Answer:
When providing antibiotics to cows, it provides unspecified chemicals that can range to many different issues. These chemicals can both affect the cow and its produce. Asserting the fact into yogurt, this antibiotic(dependant on its chemical) can affect the product within both positive and negative ways. If the chemical is positive, it can increase mass,taste and even quality. If it is negative, it can create a bad taste,bad quality and even transmit diseases!
Antibiotics in a cow's diet can lead to antibiotic-resistant bacteria. These resistant bacteria could affect the probiotic bacteria used in the yogurt-making process potentially hindering the fermentation and production of yogurt.
Explanation:Antibiotics given to cows can be detected in their milk which might affect the yogurt production process. These antibiotics could potentially select for antibiotic resistance in bacteria, including those involved in yogurt fermentation. The routine use of antibiotics in livestock feed can cultivate bacteria resistant to antibiotics. This could thereby affect the bacteria that is necessary for the yogurt-making process.
Furthermore, these resistant bacteria may produce mobile genetic elements, transferring resistance genes amongst each other, and these could also impact the probiotic bacteria used in yogurt production. Probiotics are beneficial bacteria integral to human gut health and to the creation of yogurt. The likely outcome would be a disruption in the fermentation process, possibly hindering the production of yogurt.
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How do plants grow without soil
Answer:
Using a growing method called "hydroponics," you can grow plants in a watery solution of mineral nutrients instead of soil. The word “hydroponic" comes from the Greek words hydro (“water") and ponos (“labor"). The keys to plant growth are a variety of mineral nutrients, including nitrogen, phosphorus, and potassium.
Explanation:
Final answer:
Plants can grow without soil by receiving essential elements and nutrients through methods like hydroponics and aeroponics, where these are provided in a water solution. The process of photosynthesis, which requires sunlight, also plays a vital role in plant growth by creating the energy plants need.
Explanation:
Plants can grow without soil through methods such as hydroponics and aeroponics, which use nutrient solutions to feed the plants. In these systems, essential elements required for plant growth, such as nitrogen, phosphorus, potassium, and various micronutrients, are dissolved in water, creating a soil-less growing environment. While soil can provide these nutrients, plants primarily absorb inorganic nutrients and water through their roots and carbon dioxide from the air for photosynthesis, the process by which they gain energy and grow. In addition to nutrients and carbon dioxide, sunlight is crucial as it powers photosynthesis. Plants also exhibit adaptations for growth such as the apical meristem which is an area of active cell division allowing for lengthening of the stems and roots. Hence, as long as plants have access to their essential elements, water, and sunlight, they can thrive even without soil.
An overaccumulation of dinoflagellates causes a _______, which can contaminate shellfish and make them unfit for human consumption.
A. rose water
B. red tide
C. crimson summer
D. scarlet wave
Answer: B. Red tide
Explanation:
Answer: B. red tide
Explanation:
Red tide is a phenomena that is caused by algal bloom specifically due to the growth and abundance of unicellular algae called as dinoflagellates and diatoms. These organisms impart red color to the coastal waters. Such kind of algal blooms release toxins in the water. They deplete the concentration of oxygen in the water body.
The shellfish consume these small unicellular organisms as they filter large amount of water. The shellfish population accumulates large amount of toxins on consumption of these small organisms. The shellfish are harvested and consumed by the human population can make them sick and may lead to mortality of large population.
How can you determine that a star is about to turn into a red giant?
Answer:
it lacks fuel (hydrogen) it burns helium
Explanation:
Stars that are in a late cycle, will enter another stage known as Red Giants. The red giant will be tremendously brighter.
This happens since, helium sustitues the hydrogen that before was burning for millions of years. The red giant will grow bigger and bigger to enter the next stage shown in the image. See below :)
Mung beans planted early in the spring produce flowers at the same time as mung bean plants planted early in the summer due to the A) age of the plant. B) length of darkness. C) amount of moisture. D) amount of fertilizer.
C) amount of moisture
Answer: Option B
Explanation:
The mung beans is planted early in the spring season and produce flowers at the same time if it is planted in the early summer.
This is so because the time for which the seeds need sunlight is limited. The beans will get energy and light in the same amount even if it is planted at the starting of the summer season,.
This is due to the darkness that the beans receive when it is not being exposed to the sunlight and outer environment.
Hence, the correct answer is option B
4. What does a total solar eclipse look like from Earth?
5. What is the difference between a new moon and a lunar eclipse?
4. When you look up to the sky, it appears as a dark circle with halo light at its edges moving across the face of the sun. As it does, depending on the relative position of the person on earth – that determines where they are on the umbra or penumbra of the eclipse, the place becomes a daytime twilight (umbra) or partial twilight (penumbra).
5. A new moon is formed when the moon is in between the sun and the earth. This is converse to the case of a lunar eclipse where the earth is between the sun and moon. In a new moon, the face of the moon that is faced towards the earth is dark because it is not lit by the sun. It is important to note that a solar eclipse is not formed because the moon’s orbit, around the earth, is tilted at an angle.
Roles of gases between photosynthesis and cellular respiration?
Answer:
Cellular Respiration: C6H12O6 + 6O2 → 6CO2 + 6H2O Photosynthesis: 6CO2 + 6H2O → C6H12O6+ 6O2Photosynthesis makes the glucose that is used in cellular respiration to make ATP. The glucose is then turned back into carbon dioxide, which is used in photosynthesis. While water is broken down to form oxygen during photosynthesis, in cellular respiration oxygen is combined with hydrogen to form water. While photosynthesis requires carbon dioxide and releases oxygen, cellular respiration requires oxygen and releases carbon dioxide. It is the released oxygen that is used by us and most other organisms for cellular respiration. We breathe in that oxygen, which is carried through our blood to all our cells. In our cells, oxygen allows cellular respiration to proceed. Cellular respiration works best in the presence of oxygen. Without oxygen, much less ATP would be produced.
Cellular respiration and photosynthesis are important parts of the carbon cycle. The carbon cycle is the pathways through which carbon is recycled in the biosphere. While cellular respiration releases carbon dioxide into the environment, photosynthesis pulls carbon dioxide out of the atmosphere. The exchange of carbon dioxide and oxygen during photosynthesis and cellular respiration worldwide helps to keep atmospheric oxygen and carbon dioxide at stable levels.
Explanation:
.
20. Which of the following angiosperm structures is responsible for producing pollen?
O A. Stigma
O B. Style
O C. Anther
O D. Sepal
Answer:
anther
Explanation:
two new species of plants were introduced into an area that was a low in available nitrogen compounds in the soil. one formed modules and one did not. which species would you reasonably expect to grow more robustly? explain.
Final answer:
The plant species with nodules would grow more robustly due to its relationship with nitrogen-fixing bacteria, which enriches the soil with nitrogen compounds crucial for plant growth in nitrogen-poor environments.
Explanation:
In a low nitrogen environment, the plant species that formed nodules would be expected to grow more robustly. This is because nodules are the result of a symbiotic relationship between the plant and nitrogen-fixing bacteria such as rhizobia. These bacteria fix atmospheric nitrogen, which is otherwise unavailable to plants, converting it into ammonia and other compounds that plants can use for growth.
Nitrogen fixation is especially crucial in nitrogen-poor soils, where the availability of fixed nitrogen limits plant growth. The plant species with nodules would thus have a distinct advantage as it can access a constant supply of nitrogen directly from the atmosphere, thanks to its symbiotic partners. In contrast, the non-nodule forming plant would depend solely on the limited nitrogen compounds already present in the soil or those being slowly released through other processes, which may not suffice for robust growth.
As has been observed historically in agricultural systems and ecosystems disrupted by invasive nitrogen-fixing species, the ability to establish a symbiotic relationship with nitrogen-fixing bacteria significantly enhances the plant's growth potential and ecological success in nitrogen-limited environments.
What state is most likely to produce sargassum?
A. New Mexico
B. New York
C. Washington
D. Florida
D=Flordia
Mark Brainlyest I REALLY need it
which of these pairs of organisms are most clearly related
a. aimophila aestivalis and passerella iliaca
b. junco hyemalis and clangula hyemails
c. mergus serrator and mergus merganser
d. somateria fischeri and olor columbianus
junco hyemalis and clangula hyemils
Answer:
c. mergus serrator and mergus merganser
Need help on checking my answers! The ones circled in yellow are the ones that I believe the answers are. Please and thank you (unsure about this one)
i think your answer is correct
Answer:
d Homeostasis
Explanation:
The ability to remain stable is called Homeostasis
The _____ system includes the heart. endocrine respiratory nervous circulatory
Answer:
Circulatory would be the answer.
Explanation:
Answer:
Circulatory
Explanation:
which division of the human nervous system is responsible for maintaining body temperature
Answer:
The central nervous system is responsible for controlling the temperature of the human body. The central nervous system is made of two parts: brain and spinal cord. The hypothalamus which is a small part of the brain controls the temperature of the body
"CENTRAL NERVOUS SYSTEM" is the main division which is responsible for that maintains body temperature.
Explanation:
The nervous system is separated into two major subdivisions: the “central nervous system” (CNS) and the “peripheral nervous system” (PNS). The “peripheral nervous system” (PNS) connects the “central nervous system” (CNS) to the remaining parts of the body. “Central nervous system” (CNS) from the “human nervous system” is responsible for maintaining the body temperature. The central nervous system comprises of two parts -brain and spinal cord. In the brain hypothalamus the part for controlling the body temperature.
Which of the following is true of innate behaviors that are described as instincts?
Note that the option that is TRUE of innate behaviors that are described as instincts is "D. Instincts are governed by genetics, while innate behaviors are not.
How is this so?Instincts and innate behaviors are closely related concepts, but they differ in specificity and complexity. Innate behaviors are inherent and present in an organism from birth, often shaped by genetics and the environment.
Instincts, on the other hand, are a subset of innate behaviors characterized by specific, complex patterns of behavior. Unlike general innate behaviors, instincts are more specialized, often involving a sequence of actions triggered by specific stimuli.
Therefore, option D accurately captures the relationship, highlighting that instincts are a type of innate behavior guided by genetic factors.
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Full Question:
Although part of your question is missing, you might be referring to this full question:
Which of the following is true of innate behaviors that are described as instincts?
A. Instincts aren't governed by genetics, while innate behaviors are.
B. Instincts are complex series of innate behaviors.
C. Instincts are sudden, situational behaviors.
D. Instincts are governed by genetics, while innate behaviors are not.
Meredith notices that different plant fertilizers are made up of different chemicals. Some fertilizers are high in nitrogen. Other fertilizers are high in phosphorus. Meredith hypothesizes that nitrogen-rich fertilizers are best to grow fruit crops such as strawberries. When she is designing her experiment, what should be her variable? A. type of fruit crop B. amount of light given to plants C. type of fertilizer D. amount of water given to plants
Answer:
C. type of fertilizer because the ferilizer varies in the amount of chemicals they have.
Explanation:
Answer:
Its C.Type of fertilizer
Explanation:
i got the same question and got it right
List three ways the ocean's energy can be harnessed
Answer:
Explanation:
Tidal power can be harnesed and be used to drive turbines which are used in hydroelectric power stations. Tide involves the movement of water from one place to another and this results in ocean currents. The tides carry a huge amount of renewable energy in them.
Wave power: waves accompany tides. These waves can be easily harnessed to drive wind turbines which in turn produces electricity. They can also be used in wind mills.
Power from fossil fuels: Oceans contain a vast reserve of fossil fuels. Most oceans in times past are sedimentary basins that accumulates remain of organisms. As natural processes plays out, they yield fossil fuels. These fossil fuels can be tapped for use in different machines and gas power plants.
Which biome has the highest diversity of species?
Tropical biome, it has the biggest biomass and it contains the highest number of species
Answer: Tropical rainforest
Explanation: The tropical rainforest refers to the tropics i.e it is the region between the tropic of cancer and the tropic of capricorn. In this region, the amount sunlight is maximum and provides a whole lot of nutrients and flexibility for the existence of diverse species.
This is region of maximum biodiversity, covering only about 5-10 % of the total land mass, comprised of about 40-50 % of the terrestrial plants as well as animal species.
(!!!!!50 POINTS!!PLEASE HELP!! I WILL GIVE BRAINLIEST)
One advantage to being a ectotherm is that an ectotherm
A. Can generate its own body heat.
B. Needs less energy to maintain homeostasis.
C. Can survive easily in colder climates.
D. Can reduce its body heat by sweating.
2. How do endocrine glands help the body maintain homeostasis?
A. They transport oxygen, nutrients, carbon dioxide, and waste.
B. They control body activities by releasing hormones into the blood.
C. They determine whether an animal is a ectotherm or an endotherm.
D. They distinguish between "self" and "other"
For 1 it’s B because they have less metabolic rates than endotherms
For 2 it’s B because hormones control body cell activity, and endocrine glands secrete them
Answer:
Hi there :)
Explanation:
For the first question the answer is B. They do not eat as much so therefore they don't need that much energy to keep their homeostasis. For the second one it is "They control body activities by releasing hormones into the blood."
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A pure bred red-flowering plant and a pure bred white-flowering plant cross. All offspring have red flowers. What color is the dominant trait?
A. red
B. white
C. green
D. pink
Answer:
D. Pink
Explanation:
Mendel is considered the Father of Genetics. His famous pea plant experiments helped to formulate several laws in genetics that have stood the test of time with very little modification. Match each law or term with the correct description/definition.
Johann Gregor Mendel, known as the father of genetics, developed two key laws regarding heredity while studying pea plants: the Law of Segregation and the Law of Independent Assortment. These laws explain how traits are passed from parents to offspring and laid the foundation for Mendelian genetics.
Explanation:Johann Gregor Mendel, an Austrian monk, is widely acknowledged as the father of genetics. His experiments on pea plants in the mid-19th century provide an understanding of heredity, which is the transmission of genetic characteristics from parent to offspring. Fundamentally, Mendel developed two laws from his experiments: the Law of Segregation and the Law of Independent Assortment.
The Law of Segregation states that each inherited trait is defined by a pair of genes. Parents pass on a random copy of these genes to their offspring. Hence, offspring have two copies of each gene — one from each parent.
The Law of Independent Assortment postulates that different traits are passed independently of one another from parents to offspring. This law explains the diverse combinations of traits in offspring.
In his work, Mendel demonstrated that traits are transmitted from parents to offspring independently of other traits following dominant and recessive patterns. This discovery laid the foundation of classical or Mendelian genetics.
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why do birth control pills contain progesterone?
A) Progesterone controls the release of eggs.
B) Progesterone Kills sperm Cells.
C) Sperm are made of Progesterone
D) Women normally have no Progesterone in their bodies.
Birth control pills contain progesterone because Progesterone controls the release of eggs.
How does progesterone prevent birth.Progesterone and estrogen are hormones that are synthesized in birth control pills. They keep hormone levels steady, which prevents ovulation. The ovary doesn't get the signal to release an egg if estrogen levels aren't high enough. Keep in mind that if you don't have an egg, you won't be able to conceive.Ovulation is prevented when estrogen and progestin are combined (the release of eggs from the ovaries). They also alter the uterine lining (womb) to prevent pregnancy, as well as the mucus at the cervix (uterine opening) to keep sperm (male reproductive cells) out.learn more about progesterone here:
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