Answer:
d. in the presence of lysozyme, as found in tears, the proteins form aprotective barrier on the lens.
Answer:
Symbionts means living together.
Explanation:
sym·bi·ont
noun
plural noun: symbionts
either of two organisms that live in symbiosis with one another.
Answer:
energy
Explanation:
energy allowed organisms to do work.
If you are talking about insects then they are called castes. hope this helps!
