Diffusion occurs in the blood stream primarily in the capillaries, where substances like oxygen and carbon dioxide diffuse between the blood and tissues. In the body, diffusion occurs in cells where nutrients and waste products move between the cell membrane and the surrounding fluid to maintain cellular functions.
carbon dioxide is expelled from cells into the blood stream, carried to the lungs, and exhaled.
The absorption of sugar into the bloodstream primarily occurs in the small intestine. Once food is broken down into nutrients, the sugars are absorbed through the intestinal wall and into the bloodstream through specialized transport proteins. From there, the sugar is transported throughout the body to provide energy for cells.
it goes throuhg the windpipe and into the airways. then it goes into the lungs and out with alveoli and that passes it through the blood vessels and into the blood stream which is pumped around the body by the heart.
Fairly rapid death.
The mouth of a stream is where it meets a larger body of water, such as a lake, ocean, or another stream. It is where the stream's water flows out and mixes with the water of the larger body.
Capillaries
Every where it is in the blood stream.
It is transported by the blood stream.
Blood cells carry the oxygen through the blood stream to the other cells in the body.
all parts of the body
The blood stream.
your lungs
all parts of the body
It circulates throughout the body.
blood stream
Haemoglobin in your red blood cells carries the oxygen through your blood stream to different parts of your body. The carbon bi oxide comes dissolved in red blood cells as well as in plasma.
It is transported to the cells via the blood stream for use