Question

four characteristics properties of capillaries.​

Answer 1

Answer:

Capillaries are very tiny blood vessels — so small that a single red blood cell can barely fit through them. They help to connect your arteries and veins in addition to facilitating the exchange of certain elements between your blood and tissues.

Explanation:

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Answer 2

Capillaries are very tiny blood vessels — so small that a single red blood cell can barely fit through them.

They help to connect your arteries and veins in addition to facilitating the exchange of certain elements between your blood and tissues.

This is why tissues that are very active, such as your muscles, liver, and kidneys, have an abundance of capillaries. Less metabolically active tissues, such as certain types of connective tissue, don’t have as many.

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