Answer: Ecology
Explanation: The study of how living things interact with each other and with their environment is called ecology
Explanation:
under what circumstance does a negative cell presents An antigen to another negative cell
Answer: I would make my own giant and it would have long hair and live i the mountains, and it needs the cold weather to survive. Some of the things that it eats is the things humans eat like duck, chicken, ham, and uh yeah.
C because they have similar traits