Answer:

A

Explanation:

Veins carry blood toward the heart.

Answer:

zhyanneash

Ambitious

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There are three main types of blood vessels

The arteries (red) carry oxygen and nutrients away from your heart, to your body's tissues. The veins (blue) take oxygen-poor blood back to the heart. Arteries begin with the aorta, the large artery leaving the heart.

Explanation:

A. veins

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