Fact 1: Bivalves feed on plankton and nonliving organic matter. Fact 2: Clams and oysters are examples of bivalves. Given the two facts above, what do clams and oysters eat?
OPT: 1). Energy. 2). Plankton 3). Energy 4). Oysters 5). glucose 6). Clams 7). Fish 8). barnacles
Answer:
2).