Question

list few ways to bring chang.​

Answer 1

Answer:

We find that a few ways to bring about a change in a substance could be, by heating it or by mixing it with some other substance. We also find that some changes can be reversed, while some others cannot be reversed.

Answer 2

Answer:

Burning of a candle

Heating wax

Cart wheel with metal rim fixed to it

Tools are often heated before fixing wooden handles

An aeroplane cut out of paper

Explanation:

Hope you got the answer