To ensure its survival, any species must be able to
a) kill competitors.
b) reproduce successfully.
c) obtain enough energy through food.
d) maintain internal body homeostasis.

a- multicellular

b-eukaryotic

c-no cell wall

d-heterotrophic

e-autotrophic

sorry to break it to ya but no one can answer your question it's just

jk but i am serious about the part that most people cant answer it beacuse you did not mention the section you are talking about. but it would if you added some detail and were a bit more specific.