Oxygen, respiratory means breathing.
Oxygen, respiratory means breathing.
The respiratory system brings oxygen into the body.
Yes, caterpillars have a respiratory system. They do not breathe through a nose or mouth, but through holes in the sides of their bodies.
You need a respiratory system to bring oxygen into your body and to remove carbon dioxide from your body..
The respiratory and cirulatory system are alike by they both work together to bring oxygen to the cells of the body.
The respiratory and cirulatory system are alike by they both work together to bring oxygen to the cells of the body.
The circulatory system!
to bring oxygen in
it is the thingy that does a thingy and it is used in the respiratory system.
The respiratory system of a butterfly is open, and air enters their bodies via a small opening called a spiracle.
Yes. It has to bring oxygen to every part of the body.
they bring oxygen into your body