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matrenka [14]
2 years ago
11

I want this answer right now​

Biology
1 answer:
kondor19780726 [428]2 years ago
3 0

Answer:

1.  The Heartlies in the front and middle of your chest, behind and slightly to the left of your breastbone.

2. Right Atrium, Left Atrium, Right Ventricle, Left Ventricle

3. The valves prevent the backward flow of blood.

4. Arteries carry oxygenated blood while veins carry deoxygenated blood.

5. Eat Healthy, Stay Active

Explanation:

PLZ MARK AS THE BRAINLIEST

HAVE A GOOD DAY

: )

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