Question

Please give definition of this:

Please give it now, please

This is very urgent​

Answer 1

changes- an act or process through which something becomes different.

contraction-the process of becoming smaller.or the process in which a muscle becomes or is made shorter and tighter.

evaporation -the process of turning from liquid into vapour.

expansion-the action of becoming larger or more extensive.

melting-becoming liquefied by heat.

hope it helps you. ......

follow me...

Answer 2

Explanation:

1.Melting, or fusion, is a physical process that results in the phase transition of a substance from a solid to a liquid.

2.contraction:the process of becoming smaller.

3. expansion:the action of becoming larger or more extensive.

4.evaporation :the process of turning from liquid into vapour.

5.change: make or become different.

please please please mark me as the brainleist answer