The ____________________ That Aquatic Animals Use for Gas Exchange Have

Q61: Blood pressure increases when blood vessels constrict

Q66: Oxygen and carbon dioxide diffuse much more

Q67: People with sickle-cell anemia have deformed hemoglobin

Q68: If skin was the gas exchange surface

Q69: At high altitudes, gases are less concentrated.

Q71: In what way, if any, is the

Q72: Gills were the first gas exchange organ

Q73: Bubbles form in a glass of water

Q74: Which of the following is false?<br>A)Oxygen diffuses

Q75: Which of the following describes the journey