Based on the weathering patterns you see,what rock type is most likely shown below?

Answer:

The core is in a cube structure, extreme temperatures make the atoms to move so quickly that there is no alteration of the structure hence, no melting.

Explanation:

In the case of extremely high temperatures, atoms change position but still keep their original shape.

Further explanation:

In the case of high temperatures, the atoms making up a cube move rapidly and change position, the change of position is the melting.

Answer:

Option D, The different layers of Earth exert pressure to keep the inner core solid.

Explanation:

Due to extreme high pressure at the core of the earth, the iron does not convert into liquid form. According to a research conducted by  KTH Royal Institute of Technology, the iron acquires the body-centred cubic structure when it is at normal pressure but when the pressure is extremely high the iron acquires the shape of hexagonal with 12 points which is a close packed structure. Due to this close pack structure, iron remains solid in the inner core of earth.

Hence, option D is correct

Answer:

How long does a mutation last?

AS Long As The Cell Lives

Explanation:

Answer:

C: As long as the cell lives.  Hope this helps! :D

Explanation:

A neuron can have a consecutive (one right after the next) without a break in between FALSE.

EXPLANATION: Neuronal refractory period The refractory period in a neuron occurs after an action potential and generally lasts one millisecond.

Answer

Hi,

Geochemical cycling is the flow of substances or elements that occurs between reservoirs in Earth’s atmosphere, the water bodies and the lithosphere.

Explanation

A geochemical cycle is normally the path followed by chemical elements in the surface and crust of the Earth. The cycle starts with the crystallization of magma in the lithosphere at the surface or at depth. Weathering and surface alteration follows breaking down igneous rock that will be transported and deposited as sediments. The sediments become lithified and later metamorphosed until melting happens to form new magma.

Best wishes!

Answer:

B. From the Sun through producers to consumers.

Explanation:

All energy is obtained from the Sun. So the producers (in this case plants, fruits, vegetables) receive that energy through the process of Photosynthesis. After that transfer, consumers (primary, secondary, and tertiary) gain 10% of that Sun obtained energy from its producers.

Hope this helps!

Answer:

The answer is B.

d

please give branlyist

Answer: D. Gene flow would increase between the two halves, and speciation would not occur

Explanation:

Speciation is a phenomena of evolution of a new species from the existing parent species. This occurs when the population of the species gets separated due to geographical barrier, behavioral and due to temporal isolation (having distinct mating seasons). The members of the separated populations may undergo with genetic variations and mutations which may likely to produce a new species.

According to the given situation, if the split halves rejoined then speciation would not occur because speciation requires time for genetic variations and mutations to occur. As, a result of rejoining of the two halves the gene flow will occur due to inbreeding and speciation would not occur.

The answer would be D

the answer to your question is D)

Answer:

C) Clay retained the most water out of the three substances

Explanation:

Based on this information, "clay retained the most water out of the three substances" is the statement that is true.  

The experiment was carried out to test the water holding capacity of the three types of soil. In this experiment, 0ml of water was found at the bottom of the smaller cup which contains the clay soil, while sand and loam soil has 4mls and 2.5mls respectively. Clay soil has 0ml of water at the bottom of the cup because it retained the most amount of water and has the highest water holding capacity than the other soils. Clay soil has smaller fine particles. The smaller a soil particles are, the larger the soil’s surface area is, and so the more water the soil retains. This is why clay soil retained the most amount of water in the experiment.

Answer:

1.) Size, Hair Color

2.)a trait that is not passed down with dominant and recessive alleles from one gene.

Explanation:

Ozone gas does indeed have a slight blue color. It is dark blue in a liquid form and purple-black in solid form. The color comes from the fact that it absorbs all wavelengths of light other than those in the blue region.

Ozone gas has a pale blue color. It is a bluish gas that is often associated with the upper layers of Earth's atmosphere,.

Option A is correct.

Ozone is a molecule made up of three oxygen atoms. It is a pale blue gas that is odorless and tasteless. Ozone is found in the stratosphere, the layer of Earth's atmosphere that is about 10 to 50 kilometers above the Earth's surface. Ozone absorbs ultraviolet radiation from the sun, which helps to protect life on Earth from the harmful effects of UV radiation.

Ozone is also found in the troposphere, the layer of Earth's atmosphere that is closest to the Earth's surface. However, ozone in the troposphere is harmful to human health. It can cause respiratory problems, such as asthma and bronchitis. It can also damage plants and crops.

Learn more about Ozone at:

https://brainly.com/question/5019112

#SPJ2

1. Algae

producer

2. Deer

herbivore

3. hawk

carnivore

4. human

omnivore (honestly a really broad statement but overall yes most humans are omnivores c:)

5. vulture

scavenger

6. mushroom

decomposer

hope this helps! :)

Answer:

1. Algae  (Producer ) [Because all algae species are autotrophs]

2. Deer (Herbivore) [Because deer eat vegetation]

3. Hawk  (Carnivore ) [They eat flesh]

4. Human  (Omnivore ) [Eat everything including greens and flesh]

5. Vulture  (Scavenger) [Feeds on dead remains]

6. Mushroom (Decomposer) [Degrades organic matter in soil]

C. Eukaryotas can be unicellular or multi cellular.

Examples of unicellular Eukaryotas are amoebas, paramecium, and yeast! People are also made up of Eukaryotas cells.

Hope this helps!

Answer:

c. Eukaryotes can be unicellular or multicellular.

Explanation:

Eukaryotes are organisms that have a true nucleus separated from the cytoplasm. And in the cytoplasm they have many organelles. Some classic examples of these representatives (unicellular or multicellular) are:

And in the case of multicellular organisms, cells differentiate into specific tissues and organs, with complementary functionality to each other. What makes existence and functionality unreliable from each other.

Answer:

An echinoderm is a marine invertebrate. Starfish, Sea urchin, and Sand dollars are all echinoderms. A spider is an arachnid. Which means a spider is *NOT* an echinoderm.

Answer: D) Spider

Hope this helps. :-)

Answer:

D)spider​

Explanation:

Starfish, Sea urchin, and Sand dollar, all of following are echinoderms. A spider is a an arachnid.

According to Darwin, Speciation is the process of formation of new species from a parental population. It occurs when the members of a similar population no longer interbreed one another to produce fertile offspring within their natural environment.

Species may be defined as a group of organisms that can reproduce intrinsically with one another and construct fertile offspring.

A single species can generate multiple species via the mechanism of reproductive isolation.

These terms are more appropriate because they illustrate the difference in the behavior of two or more species on the basis of isolating mechanisms.

Therefore, it is well described above.

To learn more about Speciation, refer to the link:

https://brainly.com/question/16514379

#SPJ2

Answer:

Speciation is the method by which unique species evolve from a common ancestor. In this case, two of these species that split from a common ancestor interbred and created a hybrid. This hybrid was apparently stronger and possibly better adapted to the environment, which led to extinction of a species formed by the initial speciation event.

Explanation:

this is the edmuntum sample answer

B

Answer:

Option B.

Explanation:

Smooth muscles are spindle shaped, non-striated muscles and have uninucleated fibers. They are involuntary muscles and are found in the walls of internal organs such as the organs of digestive system. Peristalsis of smooth muscles of digestive system creates a wave like pattern of muscle contraction and moves the food through the system. Images A and B represent skeletal and cardiac muscles respectively both of which have striated fibers.

different laws actually help protect the land

Nucleus is NOT found ALL cells.

Common features of cells include the cell membrane, the cytoplasm, and the cytoskeleton. Cells also have ribosomes, which are structures where proteins are made. . Cells are classified as prokaryotes or eukaryotes.

The smallest and simplest cells are prokaryotes. A prokaryotic cell is a cell that lacks a nucleus and other internal compartments. As a group they are also among the most ancient. Fossilized prokaryotic cells have been found in rocks over 3 billion years old. A eukaryote is a cell that has a nucleus and other internal compartments, known as organelles.

Hope this helps!!!!!!!!! ^_^

A feature that is not found in all cells is a nucleus as a nucleus is a membrane-bound organelle that is present in eukaryotic cells but not in prokaryotic cells, and the nucleus acts as the central repository for genetic material.

In eukaryotic cells, the nucleus stores the genetic material and contains the cell's DNA in the form of chromosomes and it also plays an important role in regulating the expression of genes and controlling the cell's growth and division, while prokaryotic cells lack a nucleus and have a more simple structure than eukaryotic cells.

Hence, a feature that is not found in all cells is a nucleus as a nucleus is a membrane-bound organelle that is present in eukaryotic cells but not in prokaryotic cells, and the nucleus acts as the central repository for genetic material.

Learn more about the cells here.

https://brainly.com/question/30046049

#SPJ6

Answer:

120 is the size of the population at the end of the year

Explanation:

Size of the population is given by  

Total number of Hyenas present in the population + Total number of Hyenas born + Total number of Hyenas migration into the population – Total number of Hyenas died  

Substituting the given values in above equation, we get -  

[tex]= 100 + 35 + 5 -20\\= 120\\[/tex]

120 is the size of the population at the end of the year

At the end of the year, there were 120 hyenas in the population.

Step 1: Calculate the change in population due to births, deaths, and migration:

Starting population: 100 hyenas

Deaths: 20 hyenas

Births: 35 hyenas

Migration in: 5 hyenas

Migration out: 0 hyenas

Step 2: Calculate the net change in population:

Net change = Births - Deaths + Migration in - Migration out

Net change = 35 - 20 + 5 - 0 = 20 hyenas

Step 3: Determine the population size at the end of the year:

Population at the end of the year = Starting population + Net change

Population at the end of the year = 100 + 20 = 120 hyenas

Step 4: Conclusion:

At the end of the year, there were 120 hyenas in the population.

Here you go buddy.

Answer:

4. c) The cell enters [tex]G_{1}[/tex].

Cytokinesis is the last step in the process of cell division and it begins prior to the end of mitosis, in anaphase. Through this process, the cytoplasm of the dividing cell is split in two, and thus two identical daughter cells are obtained. These cells are diploid and thus contain a full complement of chromosomes.  

5. c) [tex]G_{1}[/tex] --> S --> [tex]G_{2}[/tex] --> mitosis --> cytokinesis.

The cell division process begins with a cell growth period known as interphase.  

During [tex]G_{1}[/tex], the cell increases in mass in preparation for cell division. All cellular contents, excluding the chromosomes, are duplicated. This is followed by the S phase in which the chromosomes are duplicated. This step end in [tex]G_{2}[/tex] during which the cell continues to increase in mass and synthesize proteins. Here, the duplicated chromosomes are also checked for errors and repaired if necessary.  

During mitosis, the chromosomes in the nucleus are divided into two new nuclei through the mitotic spindle. The cytokinesis is the last step in which the cytoplasm is divided evenly into two new daughter cells.  

6. a) DNA replication

During synthesis, the DNA contained within the chromosomes is replicated. This will result in a complete copy of the genetic material. This stage is preceded by the [tex]G_{1}[/tex] phase and followed by the [tex]G_{2}[/tex] phase. These three phases composed the cell growth period known as the interphase.

7. d) interphase

The interphase is a period in which the cell grows in mass ([tex]G_{1}[/tex] and [tex]G_{2}[/tex] phases) as well as a replication of the genetic material (S phase). This will result in a larger cell that will contain a copy of all the structures and genetic material found before the interphase.  

8. d) DNA copying: synthesis phase

[tex]G_{1}[/tex] is the first phase in the process known as interphase. It is characterized by a duplication off all cellular structures with the exception of DNA. The DNA is copied during the synthesis phase, which starts at the end of [tex]G_{1}[/tex]. This DNA will be checked for errors and repaired during the [tex]G_{2}[/tex] phase.  

9. b) [tex]G_{2}[/tex]:S

During prophase, the chromosomes inside the cell’s nucleus condense in tight structures. These are then arranged in a line along the equator of the cell during metaphase. The DNA contained within the nucleus is duplicated in the S phase and then are checked for errors during [tex]G_{2}[/tex].  

10. c) The nucleus is divided into two nuclei

The genetic material that has been duplicated during the S stage of the interphase, will need to be divided so that two identical daughter cells may result. This occurs during the stage of cell division known as mitosis. The end result will be two nuclei that will belong one to each daughter cell.  

11. b) Metaphase

Metaphase is the third of five step that compose the cellular division process known as mitosis. During this stage, the duplicated chromosomes in the S stage of interphase are arranged in a line along the equator of the cell. These in turn will be divided and thus for two new nuclei from that of the original cell.

A microorganism that can cause diseases

Answer:

A microorganism that can cause diseases

Explanation:

A pathogen is a micro-organism that can cause diseases. It is tiny and can infect you easily.

Mutations are permanent alterations of the DNA sequence that can affect an organism's physical traits, potentially causing diseases like cancer. They can be caused by errors during DNA replication or by environmental factors like chemical mutagens and radiation. Mutations range from point mutations to large chromosomal changes and can be benign, beneficial, or harmful.

A mutation is a permanent alteration in the nucleotide sequence of a genome, which may occur due to various reasons such as damage to DNA, replication errors, or the action of mobile genetic elements. Mutations can lead to changes in an organism's phenotype or observable characteristics, playing a critical role in both normal and abnormal biological processes. This includes contributing to evolution, the emergence of cancer, and the complexities of the immune system.

Among the different types of mutations are point mutations (a change in a single nucleotide), insertions, deletions, and large-scale mutations that alter chromosomal structure. While some mutations are benign or even beneficial, others can be deleterious, leading to diseases like cancer, or even be lethal.

Mutagens, including radiations like X-rays and gamma rays, as well as chemical substances, can cause mutations. Some mutations occur spontaneously and can be passed on to next generations if they occur in germ cells, or remain confined to an individual if they occur in somatic cells.

The correct answer is - a front.

On this image, the lines are representing a front, and since the signs are marked with blue color, it means that it is a cold front. The fronts are advancing masses of air. In this case, we have a cold front, thus we have advancing cold air masses in the western part of the US, and in the Great Lakes region and the northeastern part of the country. This means that these areas will be affected by colder air masses, that will bring in higher air pressure, colder weather, and cold winds from the direction from which these cold fronts are coming.

Simple Answer:

A front

<Jayla>

the correct answer is c. little to no care of offspring

A very small percentage of all living organisms will become fossils, as the process requires specific and rare conditions. Fossil evidence shows that existing species at any time represent only about 0.2-2% of species that have existed. Extinction also contributes to the rarity of potential fossils.

Considering all of the organisms living today, only a very small percentage will eventually become fossils. The process of fossilization is rare and occurs under specific conditions; remains must be covered quickly by sediments or preserved through other extraordinary means, such as being trapped in tree resin or frozen in glaciers. Given that fossils are critical for understanding the Earth's history and the evolution of life, their scarcity highlights their value for scientific research.

Based on scientific analysis, the average lifespan of a species based on fossil evidence is about 1-10 million years, suggesting that at any given time, existing species represent only a fraction—about 0.2-2%—of all the species that have ever lived. Furthermore, extinction is an ongoing process, affecting a significant portion of living species, which also influences the potential for organisms to become fossilized.

DNA replication is the process by which a double-stranded DNA molecule is copied to produce two identical DNA molecules.

Hope this helps you!!!

Please mark this as the brainliest  one!!!

Answer:

DNA replication

Explanation:

DNA replication is the process of formation of new DNA molecules. It uses the two strands of the existing DNA molecules as templates and forms their complimentary copies.

One round of DNA replication forms two DNA molecules from one parental DNA. Here, each newly formed DNA molecule has one strand from parent DNA and the other newly formed strand.  

Answer:the person is right thank you (:

Explanation: lol i had the same question like this on usatestprep

Answer:Your kidneys are bean-shaped organs, each about the size of your fist. They are located near the middle of your back, just below the rib cage. The kidneys are sophisticated trash collectors. Every day, your kidneys process about 200 quarts of blood to sift out about 2 quarts of waste products and extra water. The waste and extra water become urine, which flows to your bladder through tubes called ureters. Your bladder stores urine until you go to the bathroom.

Explanation:

The answer is C, it helps the roots to down. Think of gravity, it keeps us in place

The answer is C because we know it can’t be D and it not going to get air under ground so it must be C.

Answer:

B

Explanation:

While we may have many species on earth, they all share a common ancestor known as the cenancestor. Even when comparing the genomes of many different species on earth, these are a number of genes (approximately 300) that have been conserved throughout these species some of these being associated with cellular respiration and central dogma.

Answer: Option B

Explanation:

There are many different types of organism that is related to each other. Some of the organisms have been evolved from other organisms.

Two organism are said to be similar because the organism are closely related to each other. They have more recent common ancestors.

The characters in the organism are similar because they are related to each other by their ancestry.