Question

Please answer me this question
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Answer 1

Answer:

1) Ans : There are two type of acids organic and inorganic acid.

2) Ans : Germination of seeds is a chemical change because when a seed get germinate it never turns back in the form of seed.

Explanation:

3) Ans : Hygrometers .

4) Ans : Clayey soil is very fertile and has a higher amount of humans in it as human can easily mix and Clay.