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Answer:

Anaphase

Explanation:

After anaphase, a cleavage furrow forms in the equatorial cortex in typical animal mitosis. To divide the two daughter cells, this furrow then progresses inwards.

The sister chromatids differentiate from each other in anaphase and are pulled toward opposite ends of the cell. The "glue" of protein that binds together the sister chromatids is broken down, causing them to separate. Each one now has a chromosome of its own. 

Answer:

the heart must pump more blood to other places of the body

Explanation:

Explanation:

As you exercise energy and oxygen are needed by the muscles to work, therefore the faster you move the quicker your heart beats inorder to supply the muscles you are using with energy and oxygen.

Answer:

Plants and animals have many structures that help them survive. Some structures are internal, like the lungs, brain, or heart.

Answer:

How Do Jet Streams Affect Weather? The fast-moving air currents in a jet stream can transport weather systems across the United States, affecting temperature and precipitation. However, if a weather system is far away from a jet stream, it might stay in one place, causing heat waves or floods.

Answer:

better slap your knee

Explanation:

tiko

Answer:

your life your choice.you is free to choose

Answer:

Most biologists say no. Viruses are not made out of cells, they can't keep themselves in a stable state, they don't grow, and they can't make their own energy. Even though they definitely replicate and adapt to their environment, viruses are more like androids than real living organisms.

Answer:

ok

Explanation:

Explanation:

blood and veins i guess.

Answer:

Some creatures, including cnidarians, octopuses, squid, spiders, sharks, cetaceans, grizzly bears, jaguars, wolves, Sea lion, snakes, turtles, and sea gulls, may have fish as significant if not dominant portions of their diets. The ecological effects of piscivores can extend to other food chains.

Explanation:

Biotic factors include plants, animals, and microbes; important abiotic factors include the amount of sunlight in the ecosystem, the amount of oxygen and nutrients dissolved in the water, proximity to land, depth, and temperature. Sunlight is one the most important abiotic factors for marine ecosystems.

Hope this helps!

Answer: the caterpillars only eat milkweed plants

Explanation:

Answer:

C) Natural Selection.

Explanation:

Natural selection shows that the tortoises have different leg features, which is most likely due to their islands having different habitats and difficulties to overcome, so the tortoises that survived over time were the ones best suited to their unique island habitats.

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Answer:

the answer is natural selection, because the other two are just examples of features developed during natural selection, so natural selection is correct.

Answer:

The answer that would NOT be correct is the last one , (Ecosystems that have more energy at higher trophic levels than at lower trophic levels. )

Answer:

they will all be brown horses but only two will have both dominant alleles, the other two will each have one recessive

Answer:

They accept electrons during oxidationreduction

reactions.

In cellular respiration in eukaryotic, reducing power is provided to the electron transport chain by NAD and FAD, so they act as electron acceptors in the process.

In eukaryotic cellular respiration, they function as the electron transport chain's ultimate electron acceptors.

The cofactors nicotinamide adenine dinucleotide (NAD+) and flavin adenine dinucleotide (FAD+) is important in cellular respiration. They receive "high energy" electrons and convey them to the electron transport chain.

Where they are utilized to manufacture ATP molecules, and is the energy source for all the cellular process in eukaryotic organisms.

Therefore, NAD and FAD is electron acceptor during cellular respiration in eukaryotes.

Learn more about the function of coenzymes NAD and FAD in eukaryotic cellular respiration, here:

https://brainly.com/question/11879500

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Answer:

Vestigial structures

Explanation:

Vestigial structures serve little or no purpose for an organism. An example being the human tailbone which at one point might have been a tail, but serves no real purpose now since we're bipedal organisms

Answer:

I believe it's D

Answer:

Materials like concrete can absorb very little energy, making them very suseptible to minor earthquakes.

Answer:

False

Explanation:

Thats a fact you can thank me later

Answer:

O It is released slowly. <---

O It is released quickly.

O It is released in a single reaction.

O It is released in a series of reactions. <---

O It is used by cells for repair and growth. <---

Explanation:

The energy or ATP is stored and is released slowly. In order to release it slowly it will be released in a series of reactions. When it does it can be used for growth and/or repair for the body.

Answer:

RNA splicing

Explanation:

RNA splicing is the mechanism by which messenger RNA precursors (pre-mRNAs) are processed to generate mature mRNA transcripts in eukaryotic genomes. During RNA splicing, the non-coding regions of the pre-mRNA sequence (i.e., introns) are removed, while coding regions (i.e., exons) are joined together. In consequence, the resulting mature mRNA is shorter than the pre-mRNA. RNA splicing reactions are catalyzed by the spliceosome, an RNA-protein complex that removes introns from the pre-mRNA. After RNA splicing, the mature mRNA is used as template to produce a specific amino acid sequence, where triplets of RNA nucleotides (codons) in the mRNA are used to assemble specific amino acids in order to form a protein.

Answer: either can as long as it is a substantive change to the genetic code and the change of nucleotide changed the code from one protein signature to another

Explanation:

Answer:

I love how u said 30 points but it is actually 15

Explanation:

Answer:

If you search the answers up their is a high chance it will show bro.

Explanation:

Answer:

D

Feeding relationship I guess

Answer:limiting factors

Explanation: limiting factors determine carrying capacity. The availability of abiotic factors (such as water, oxygen, and space) and biotic factors (such as food) dictates how many organisms can live in an ecosystem. Carrying capacity is also impacted by the availability of decomposers.