Answer:
Erythrocytes is the answer
I think it was called colagen, or something.
Answer:
without the sun we probably be freezing that's why we need the son it keeps us warm and the sun gives use radiation energy which could help us power things.
Explanation:
Answer:
A jellyfish is eukaryotic
Explanation:
It's the concentration of sense organs, nervous control, etc., at the anterior end of the body, forming a head and brain, both during evolution and in the course of an embryo's development.
