Question

vi) Which is a way to make a change happen?
(a) Heating a substance
(b) Cooling a substance
(c) Mixing a substance with another substance
(d) All of these​

Answer 1

Answer:

d) ALL OF THESE

HOPE IT HELPS..... MARK ME AS BRAINLIEST AND HAVE A GREAT DAY : )

Answer 2

Answer:

All of these...

Hope it helped!