arteries - vessels that take blood away from heart, red blood cells - carry oxygen, veins - vessels that take blood to heart, heart - large muscle with four chambers, white blood cells - fight disease, aerobic respiration - releases energy when we have lots of oxygen, right side of heart - pumps blood to the lungs, anaerobic respiration - releasese energy when we have little oxygen, left side of heart - pumps blood around the body, lungs - where we exchange oxygen and carbon dioxide, systolic pressure - max pressure heart produces, diastolic - minimum pressure heart produces, what needs the energy - body cells,

by Anonymous

Leaderboard

Visual style

Options

Switch template

Continue editing: ?