1."sources of energy"is a physics chapter or chemical.
2." force and pressure" is a chemistry chapter or physics chapter
3."friction is a chemistry chapter or physics chapter
4." combustion" is a chemistry chapter or physics chapter
5."conservation of plants and animals " is a chemistry chapter or physics chapter
6."electric current and its chemical effects " is a chemistry chapter or physics chapter
7. "Stars and solar system " is chemistry chapter or physics chapter
8."pollution of air" is a chemical chapter or physics chapter
ITS urgent. Please help me
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Answer:
1. chemistry chapter
2.physics chapter
3. physics chapter
4.chemistry chapter
5.chemistry chapter
6.physics chapter
7.physics chapter
8.chemistry chapter
Explanation:
please mark my answer brainlist
Answered by
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- sources of energy- physics
- force and pressure - physics
- friction- physics
- combustion- CHEMISTRY
- conservation of animals and plants and pollution of air are they might be biology I think
- electric current....- physics
- starts and solar system - physics
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