to bring oxygen in
oxygen
true
The respiratory system brings oxygen into the body.
Oxygen, respiratory means breathing.
The circulatory system!
You need a respiratory system to bring oxygen into your body and to remove carbon dioxide from your body..
to bring oxygen into yoor body so u could breathe properly
they bring oxygen into your body
respiratory
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.
OXYGEN
Yes. It has to bring oxygen to every part of the body.
The circulatory system distributes oxygen to body tissues as it works with the respiratory system. It also helps bring carbon dioxide back to the lungs so that it can be expelled.