Amoebae move by a. extending their cytoplasm. b. whipping their flagella. c. swimming. d. beating their cilia.

Fish eggs are a source of food for many ocean animals. which of the following are fish most likely to do to ensure that some eggs survive long enough to hatch? a. they lay one egg each season. b. they stop laying eggs. c. they start laying larger eggs. d. they lay hundreds of eggs.