More cards in this set

what are sports drinks designed to do?

what is a drink called when it matches the concentration of body fluids?

in which organ in the body is oxygen absorbed and carbon dioxide removed?

what 3 things make an efficient exchange surface?

what surface is inside of the lungs?

how is the surface area of the lungs increased?

what makes the alveoli effective?

where are the lungs located inside the body?

what does the diaphragm separate?

what happens when we breath in?