i beleve it is the red blood cells
the (circulatory) respiratory system (blood flow carries oxygen)
it carries the oxygen around your body
carries oxygen and nutrients to the muscles.
The circulatory system carries nutrients and oxygen to body cells. In addition, it carries hormones and immune materials.
Blood carries and transfers oxygen and nutrients throughout the body.
The circulatory system carries nutrients and oxygen to the muscles that need them. It also carries waste dispelled by muscles away from them.
There is definitely a general need for a circulatory system. This system carries blood, oxygen, and nutrients to all parts of the body.
Hemoglobin, contained in red blood cells, carries oxygen to the body's cells via the circulatory system.
No, the circulatory system carries blood, nutrients, oxygen, and waste products throughout the body. Signals are carried through the nervous system, which uses electrical and chemical signals to transmit information.
The circulatory system, specifically the cardiovascular system, carries oxygen to cells. Oxygen is transported through the blood, which is pumped by the heart and circulated throughout the body via blood vessels.
The circulatory system takes oxygen from the lungs and carries it to organs such as organs in the digestive system. The organs then use the oxygen to help them function properly and give them energy.
The circulatory system transports and delivers food and oxygen throughout the body.