Answer:
The organisms homeostasis
Answer: D
Explanation:
Many unicellular organisms live in bodies of water and must move around to find food. Most often, they must obtain nutrients by eating other organisms. Plant-like protists, and some types of bacteria, can make their own food through photosynthesis.
Because it’s good for the environment to have a good balance and not to much of one thing
It converts Energy to food!
Hope this helps
