Question

A.
Fill in the blanks.
1.
Lactic acid is produced during_________
respiration
2.
Insects have organs, called____________
-, for respiration.
3.
Taking in of air, rich in oxygen, is called_____________
4. An adult human being normally breathes from_______________to ___________
times per minute.
5. The movement of lungs is controlled by the______________ and the ____________
6. ______________ acts as the respiratory carrier in our body.​

Answer 1

1anearobic respiration

2spiracles

3inhalation

4 62to70

5 diaphram and rib cage

6 haemoglobin

Answer 2

Explanation:

Lactic acid is produced during respiration