Question

I. Answer these questions.
1. What are the pumping chambers of heart
2. Which half of human heart has oxygenated
3. Why is lymph called filtered blood
4. Mention the advantage of separation of oxygenated and deoxygenated blood in 94 blood? human heart.
5. In which part of body is blood oxygenated?
6. What is the function of pericardial fluid? Where is it found?
7. Discuss function of cuspid valves.
8. What is double circulation?
9. Name the blood vessels which bring blood to the heart and the vessels which carry blood away from heart.
10. What are the risk factors of cardiac arrest?
11. Draw a labelled diagram of structure of heart.​

Answer 1

Answer:

1 . ventricles

2. left side of the heart

3. because the lymph is formed from the interstitial fluid which is collected by lymphatic capillaries into the interstitium.

5. lungs

9. arteries

Explanation

hope it helped

i skiped the qs which idk

so pls dont mind it

HAVE A NICE DAY , PLS MARK ME AS BRAINLIEST .

Answer 2

Here are the answers to all your questions