D. The octupus population would decrease.
This is because if more sharks were in the ecosystem than they would feed on more octopus, decreasing the population of them.
Answer:
36
Explanation:
If you divide 72 by 2 the answer would be 36
Photosystems 1 and 2 are here
Carbohydrates are your main sources of energy. They are needed for operation of the brain, body, and inner organs.
Hope this helps!!
