Question

A. Fill in the blanks.
respiration,
1. Lactic acid is produced during
for respiration,
2. Insects have organs, called
3. Taking in of air, rich in oxygen, is called
to
4.
An adult human being normally breathes from
times per minute.
and the
5. The movement of lungs is controlled by the
6.
acts as the respiratory carrier in our body,​

Answer 1

Answer:

Explanation:

1.anaerobic respiration

2. tracheae

3.inhalation

4.12 to 20 breaths per minute

5. diaphragm

6. haemoglobin

Answer 2

Answer:

1) Anaerobic respiration .

2) Trachea.

3) Inhalation and exhaltation is called breathing.

4) An adult at rest it 12 to 20. breathes per minute

5) Diaphragm.

6) Haemoglobin respiratory.

I hope it help you