B. Preservation- the act of keeping something free of damage
Cerebellum
I hope that helped :)
I believe the answer would be D because when they collide they move the Earth
Answer:
Centrioles
Explanation:
If we look at ths other options Chloroplast and Cell Wall are both needed for a plant to survive and function. So we automatically know that it's going to be there so those aren't an option. We know that both animal and plant cells have a vacuole but plant cells have larger ones so we know that's not an answer. Leaving us with the only other possible answer left, Centrioles.
Answer:
because it can change in an instant
Explanation: