Additional connecting phrases between molecules and life are;
- Molecules are an essential component of life
- Molecules by themselves do not constitute life
- Cells are the smallest unit of life
Molecules are a group of atoms that are bonded together by means of a chemical reaction. All life forms consist of molecules. But molecules by themselves do not constitute life. These molecules participate in the biochemical reactions that occur in the body.
We could also add the sentence that cells are the smallest units of life. All life forms have cells. They could be unicellular or multicellular.
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I know the answer is D. circular motion hope this helped have a nice day :)
It's would be "Anaphase"
<span>during which the chromosomes move away from one another to opposite poles of the spindle.</span>
Answer:
<h2>B
</h2>
Explanation:
1. Amphibian's heart is three-chambered from which two are atria and only one is ventricle.
2. And there is two circulatory pathways having different routes.
3.There is mixing of oxygenated and deoxygenated blood in case of amphibians.
4. And in case of mammals there is no mixing of blood,, both the oxygenated and deoxygenated blood is completely separate.
5. Mammal's heart contain four chambers from which two are atria and two are ventricle, and they completely separate both the oxygenated and deoxygenated blood.