What six and seven please say me
Answer:
ATP
Explanation:
When a cell converts glucose, it makes ATP with that energy.
An organism's <u>environment </u>includes everything that surrounds it.
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.
