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During exercise, your body uses energy. This process requires oxygen. So, if you exercise you pant, or breathe harder, in order for your body to draw in more oxygen.
During exercise, your body uses energy. This process requires oxygen. So, if you exercise you pant, or breathe harder, in order for your body to draw in more oxygen.
Using gills, they pass oxygenated water over the gill surfaces, and exchange O2/CO2 much as we do via our lungs.Yes they do, and the draw their oxygen from the water with their gills, gills work a lot like our lungs.
Fish have gils, that's what makes them breathe underwater.
No it is not a health issue at all. It is a simple reflex initiated by the brain stem to draw an extra amount of oxygen-rich air into your lungs.
Resperitory system. As your lungs draw air in to your lungs the blood is flowing through your lungs and as you exhale the oxygen is forced through the lung tissue into your blood stream.
We draw air into, and expel out of, the lungs.
Air is drawn into your lungs by inhaling. Whenever we breath, we do a series of exhalations, then inhalations to circulate air throughout our bodies. Our lungs trap the air we inhale and use the Oxygen found in it.
To fill your lungs by sucking in air.
No
The chicks lungs and heart are fully developed by day 18. The lungs draw in air and the heart circulates oxygen laden blood throughout the embryo. The inside of the egg shell has enough air to sustain the chick for the next 3 days. The egg shell is porous and allows moisture to escape and air to enter.
It is a misconception that the lungs are hollow, like balloons. In fact, our lungs are more sponges. When we inhale we draw air into the little pockets of space and the fibrous tissue absorbs the air through very fine hairs, much like the roots of a flower. The roots are a network of blood vessels carrying oxygen to the rest of the body and expelling co2.