A). planktonic plants;
B). Chemical energy;
C). animals;
D). microorganisms;
E). NaCl;
F). Chlorophyll;
G). insects;
H). an area swollen with pus;
Given those answer options, answer the question: Fact 1: Zooplankton are tiny animals that feed on phytoplankton. Fact 2: Planktonic plants are called phytoplankton. Given the two facts above, what do zooplankton feed on?
A:
A).