Answer:
the X in the given diagram is capillaries.
Capillaries are the smallest of blood vessels. They serve to distribute oxygenated blood from arteries to the tissues of the body and to feed deoxygenated blood from the tissues back into the veins.
When a high Hydrogen+ ion gradient is built on the inner membrane of the mitochondria and a low concentration on the opposite side, it allows hydrogen ions to diffuse through the protein ATP Synthase, which uses electrons and Phosphate to turn ADP into ATP.
Answer: c
Explanation:
corals usually live in water temperatures of 68–90° F or 20–32° C.
The answer is A. Binary Fission
