I believe the answer would be lipids.
Answer:
i expressed them in my own language that they are ghost and they are that type of ghost who are killed without their permission and kilked without any reason
Explanation:
i am not a teacher but i know this much
The Answers are
1. F
2. T
3. T
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.