This got me stuck i’m thinking it d right ? ?

Environmental differences within ecosystems are generally caused by

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.

Lydia is walking in the woods at night to observe owls. she hears a rustling behind a tree, which startles her and causes her body to go into a fight or flight response as the sympathetic nervous system is activated. what is likely to happen to her digestive system during this response? a. the enteric nervous system will speed up digestion to use energy. b. the peripheral nervous system will speed up digestion to use energy. c. the peripheral nervous system will slow down digestion to conserve energy. d. the enteric nervous system will slow down digestion to conserve energy.