<span>He will experience a gradual drop in his testosterone levels as he ages. This will cause a lowered amount of energy and could cause a slight gain in weight. In addition, he may experience fatigue, a loss of body hair, and a general decrease in his strength.</span>
generate energy by photosynthesis
ANSWER:
D
EXPLANATION:
Both of their temperatures stay about the same throughout the experiment.
Answer is B
Increase the odds by creating relationships among organisms.
Birds-Migratory
Freshwater Fish-local endemic
Large predators-sparse distribution