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. They carry oxygen-rich blood away from the heart to all of the body's tissues
As the heart beats, it pumps blood through a system of blood vessels, called the circulatory system. The vessels are elastic tubes that carry blood to every part of the body.
Blood is essential
It carries oxygen and nutrients to your body's tissues
It takes carbon dioxide and waste products away from the tissues.
It is needed to sustain life and promote the health of all the body's tissues.
Answers & Comments
Explanation:
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. They carry oxygen-rich blood away from the heart to all of the body's tissues
Answer:
As the heart beats, it pumps blood through a system of blood vessels, called the circulatory system. The vessels are elastic tubes that carry blood to every part of the body.
Blood is essential
It carries oxygen and nutrients to your body's tissues
It takes carbon dioxide and waste products away from the tissues.
It is needed to sustain life and promote the health of all the body's tissues.