Question

what is the artery and what is the blood?​

Answer 1

Explanation:

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The arteries are the blood vessels that deliver oxygen-rich blood from the heart to the tissues of the body. Each artery is a muscular tube lined by smooth tissue and has three layers: The intima, the inner layer lined by a smooth tissue called endothelium.

Answer 2

Answer:

Arteries

Arteries are blood vessels responsible for carrying oxygen-rich blood away from the heart to the body.

Blood

Blood is a body fluid in humans and other animals that delivers necessary substances such as nutrients and oxygen to the cells and transports metabolic waste products away from those same cells.

Explanation:

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