Question

D. Write short answers.
1. Where in the body is the heart located?
2. Name the chambers of the heart.
3. What is the function of a valve?
4. How are arteries different from veins?
5. Mention two things that are important for a healthy heart​

Answer 1

Answer:

1.IN VENTRAL SIDE, LEFT SIDE THORASIC CAVITY

2. RIGHT ARTERY, LEFT ARTERY

RIGHT VENTRICLE, LEFT VENTRICLE

3. THE FUNCTION OF VALVE IS TO STOP

THE BACK WARD FLOW OF BLOOD.

4. THE ARTERIES SUPPLY THE BLOOD

FROM HEART TO BODY PARTS

THE VEINS COLLECTS THE BLOOD

FROM BODY PARTS TO HEART

Explanation:

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Answer 2

1) in left side thoracic cavity
2) right and left arteries
right and left ventricle
3) to stop the back ward flow of blood
4) the arteries supply blood from heart to body
while veins collect blood from body parts to the human heart


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