Question

Which of the following does not involve a chemical reaction?


digestion of food in our body

process of respiration

burning of candle wax when heated

melting of candle wax on heating​

Answer 1

Answer:

meeting of candle wax on heating - must be your answer friend

(PLEASE MARK BRAINLIEST)

Answer 2

Answer:

melting of candle wax on heating .

Explanation:

this is the right answer. thanks