Pharyngeal pouches are found in fish, reptiles, birds, and humans during development True
False

Science which of the following is an example of a cyclic behavior that is seasonal? i think the answer is d, i just need to double check : ). a. running from predators. b. searching for water. c. hunting at night. d. migrating for warmth. ***

Where does the esophagus lead to in a frog?

How many electrons can occupy any electron orbital?