Science, asked by saritarani1991987, 5 months ago

Question 31. Which is a way to 2 points
make a change happen?
O (a) Heating a substance
O (b) Cooling a substance
O
(c) Mixing a substance with another
substance
(d) All of these Question​

Answers

Answered by VedantJain
1

Answer:

d. All of these

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