Oxygen, respiratory means breathing.
The respiratory system brings oxygen into the body.
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 in
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.
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.
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.
To bring oxygen into the body, transfer gases into the tissues, and remove carbon dioxide from the body.
The circulatory system works with the digestive system and respiratory system to bring nutrients to all body cells.