Question

Give two example

1] Elements 1]______ 2]_______

2] Useful chenges 1]_______ 2]________

3] Example of voluntary muscles 1]_______ 2]________

4] types of soaps 1]_______ 2]________​

Answer 1

Answer:

answer

1) element = chemical and physical

2) useful changes = chemical changes natural change

3) example of voluntary muscles = hand and legs

4) types of soaps = hard soaps , soft soaps

Answer 2

Answer:

oxygen, corbon

2.the formation of curd from milk

3.apdominals,biceps

4.kitchen soap, liquid soap