The answer is the last one: amoebas, yeasts, hydras, and ferns
I believe the answer is (B)
<span>a complex series of feeding relationships with many organisms interacting and depending on each other </span>
Prey Definition:
Any animal that is killed and eaten by another animal.
I think it is 10% ......................
It tells us how they might have looked weighed, ate and tall the were
