Question

true or false
1Cellular respiration takes place in all the cells of living organisms.
2. All living organisms respire to get energy from food.
3. Our muscle cells do anaerobic respiration only when there is temporary deficiency of oxygen.
4. Our muscle cells do anaerobic respiration only when there is temporary deficiency of oxygen.
5. Breathing involves the movement of the diaphragm and the rib cage.
6. The percentage of carbon dioxide is higher in inhaled air in comparison to exhaled air.
7. We often feel hungry after a physical exercise. 8. Increased physical activity reduces the rate of breathing.​

Answer 1

Answer:

fale i think its help u ok

Answer 2

One true
Two true
Three true
Four true
Five true
Six false
Seven true
Eight false