Question

10. People with blood group 'O' are called 'universal recipient'.
1. Respiration and breathing are similar processes.
3. Egestion is the removal of metabolic wastes from the body.
5. Arteries have thin walls while veins have thick walls.
9. The people having Rh antigen factor in their blood are considered Rh negative
B. State True/False.
2. All cells use oxygen to produce energy.
4. Breathing is also called external respiration.
6. Smoking has no effect on heart health.
7. Capillaries connect veins and arteries.
8. Blood is a connective tissue.
11. The impure blood from different parts of the body returns to left auricle.​

Answer 1

Answer:

1. False(they are different)

3. False(excretion is the term)

5. True

9. False( they are rh positive)

2. False(they produce co2 not o2)

4. True

6. False(it increases blood pressure)

7. True

8. True(fluid connective tissue)

11. False( it returns to right ventricle)

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