Answer:
ok this is point less but whatever you want
Mass and distance affect gravitational force
Answer: C
Explanation:
The cell duplicates its contents, including the nucleus and other organelles. Then the cell divides, each new cell has a copy of genetic material and half the cytoplasm. Offspring are genetically identical.
It is supposed to flow through so heterotrophs(like humans etc) can gain energy from plants(autotrophs) which other animals gain energy from them eating each other which follows the food chain. Which keeps the food chain and life in order, by giving energy for work and life to sustain.
