Which is true? A. Ocean currents affect temperatures on land.
B. The ocean has no effect on the temperature on the land.
C. Ocean water does not move between locations.
D. All ocean water is the same temperature.

answer; i believe the correct answer is (anemia);

when you breathe in, or inhale, your diaphragm contracts (tightens) and moves downward. this increases the space in your chest cavity, into which your lungs expand. the intercostal muscles between your ribs also enlarge the chest cavity. they contract to pull your rib cage both upward and outward when you inhale.