What blood vessels are the site of exchange between blood and interstitial fluid?

What blood vessels are the site of exchange between blood and interstitial fluid?

Answer: capillaries

Arteries get smaller and smaller and eventually turn into _______.

Arteries get smaller and smaller and eventually turn into _______.

Answer: arterioles

What blood vessels carry blood away from the heart?

What blood vessels carry blood away from the heart?

Answer: arteries

Every organism depends on diffusion and a circulatory system to _________.

Every organism depends on diffusion and a circulatory system to _________.

Answer: exchange materials

______ is the movement of molecules from an area of high concentration to an area of low concentration.

______ is the movement of molecules from an area of high concentration to an area of low concentration.

Answer: diffusion

It takes your body approximately ____ minute to travel the circulatory system.

It takes your body approximately ____ minute to travel the circulatory system.

Answer: one