Question

C. Write 'true' or 'false'. If false, write the correct statement.

1. The pulmonary valve guards the entrance to the right auricle.

2. People with the blood group A produce anti-B antibody.

3. The rhesus factor was
discovered in the rhesus monkey.

4. The interatrial septum is thicker than the interventricular septum.

5. Systemic circulation carries blood to and from the entire body.

6: Veins do not have valves.

7. Palpitations are common when a person is scared or angry.

8. A cardiac arrest may result from malfunction of the natural pacemakers of the heart.

9. Hypertension can damage the inner lining of the arterial walls.

10. Heart attack and cardiac arrest refer to the same condition.


please take screen shot and write beside true or false is the statement for more points in the next question ​

Answer 1

Answer:

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Answer 2

Answer:

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