Answer:
Biotic means living so all biotic factors rely on each other to survive
Answer:
The answer is C. prokaryotic cell. I got the same question on study isalnd and got it correct.
Kidney
explaination
The liver, the pancreas, the kidneys, and the brain (hypothalamus, the autonomic nervous system and the endocrine system) help maintain homeostasis. The liver is responsible for metabolizing toxic substances and with signaling from the pancreas maintains carbohydrate metabolism