It differs among age and sex but generally:
The heart pumps the blood around the body.
no
the body
The capillaries keep blood from leaking. They clot together quickly and keep as much blood inside the body as possible.
Blood doesn't clot inside of the body because it is all working together. Some blood may clot in the body, which causes blood clots. This is caused by blockages. Blood that doesn't clot has a wide flow.
The heart pumps blood rapidly, letting it flow through the body.
Because blood doesn't rust.
its inside our body
inside the body blue outside the body red
White blood cells and red blood cells.
I do not have a physical body, so I do not have gas inside of me.
Inside the red blood cells