They are grown from dividing cells in the animals embryo.
do you mean fills with air? if so then its the lungs
Carbon dioxide passes from the bloodstream into the alveoli in the lungs. During respiration, it is transported from the body's tissues to the lungs via the blood. Once in the alveoli, carbon dioxide is expelled from the body when we exhale.
your lungs!
Amoeba are one-celled. They do not have lungs.
The Human Body has two Lungs, Kidneys and many more
lungs they do have lungs they come up to breath
Blood enters the lungs through the pulmonary arteries.
Yes
the weight of the whale crushes its own lungs.
The phlegm comes from your lungs. It may mix with saliva in your mouth.
The action is the flattening of your diaphragm, or the muscle that helps your lungs inhale and exhale.
Definitely not.
its is the lungs come to us and get your answer
A whale is a mammal and needs to come to the surface and breath air using two lungs.
The action is the flattening of your diaphragm, or the muscle that helps your lungs inhale and exhale.
Chronic smokers have tar built up in their lungs. The lungs try to clean pieces of tar out, so when you cough or sneeze pieces of tar come out of your lungs.
They need it for when they come on top of the water