Question

1. What is chemical change?
2. Give one example of fast and slow reaction?
3. a) Name the part of the plant which produces its food
b) Name this process.​

Answer 1

Answer:

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Explanation:

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Answer 2

Answer:

1. A usually irreversible chemical reaction involved the atoms of one or most substance.

2. Formation of crude oil by the geographical reaction is a example of slow reaction.

A neutralization reaction between acid and base is a example of frist reaction.

3. a. leaves.

b. photosynthesis.

Explanation:

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