Bivalves feed on plankton and nonliving organic matter, and clams and oysters are examples of bivalves. Given these facts, what do clams feed on among the following options:
- sand particles
 - jellyfish
 - Something made from fermented ricce
 - plankton and nonliving organic
 - minnows and other small fish
 - Something that is secreted in a shallow cup.
 - Something with a head, thorax, and abdomen
 - sub-units of species


 

    plankton and nonliving organic     