Question

•true of false
i,The body gets its energy from a chemical reaction called respiration which takes place in the cells.
ii,The amount of carbon dioxide breathed out is about the same as that breathed in.
iii,Mitochondria are found in all living cells where respiration is taking place.
iv,Lactic acid is a sort of halfway stage between oxygen and carbon dioxide.
v,Yeast can respire aerobically(with oxygen) and anaerobically (without oxygen).

please answer this this is important.please...​

Answer 1

Answer:

Explanation:

1) False - respiration is only for oxygen exchange.

2) False. Our body also generates CO2 which is exhaled.

3) True - mitochondria are power houses of the cells.

4) True

5) True

Answer 2

Answer:

The body gets its energy from a chemical reaction called respiration which takes place in the cells.

1)False

2)False

3)True

4)True

5)True