Question

Q 1. answer the following questions.

1. give two examples of fast changes?
ans:
2. difine the terms :
(a) Expansion :
ans:
3. melting :
ans:

please give me the answer
this is soo important to me.
Please. ​

Answer 1

que1

Burning wood

thundering

water droping

que2

the action of becoming larger or more extensive.

que3

becoming liquefied by heat

these are the short and sweet answers