What feed on plankton and nonliving organic matter?
mussels sea lions sharks phytoplankton animals fungi barnacles polar bears
A B C D E F G H
Mussels are bivalve mollusks.
mussels feed on plankton and nonliving organic matter
What feed on plankton and nonliving organic matter? (A) mussels (B) sea lions (C) sharks (D) phytoplankton (E) animals (F) fungi (G) barnacles (H) polar bears