Question

A. Fill in the blanks with appropriate words.
1. A fire cannot be lighted if there is no....................
2. The air becomes................. as we go..................
3. Contamination of air causes..................
pollution
4. We can hear different sounds due to...................
5. The food we eat produces energy through the process of................
​

Answer 1

Ello

Fire extinguisher

hot up

Air

Vibrations

Answer 2

Answer:

1.oxygen

2.cool,up

3.air

4.vibration of air

5. Digestion

Plzzzzz give me brainlist plzzzz