Question

Fill in the black
1. Breathing involves two step dash and dash
2. During exhalation ribs moves dash and dash
3. Lungs are main dash organ in human beings which are enclosed in the dash
4. End products of respiration are dash , dash and energy
5. dash is second biggest killer globally caused by dash
guys please follow me and please give me the answer of that question ​

Answer 1

Answer:

1..2..3..4..5..

Explanation:

1.. aerobic and anaerobic.

2.. up and down.

3.. respiratory organ.

4..

5..

Answer 2

Answer:

aerobic respiration occurs inside cells.

during inhalation, ribs move up and down.

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