Question

Identify the physical changes and chemical changes:(a) Growth of a child (b) Curding of milk (c) melting of wax (d) Burning of wood​

Answer 1

Answer:

*physical changes- melting of wax, burning of wood

*chemical changes-growth of child, cuddling of milk

Answer 2

Explanation:

a) physical change

b) chemical change

c) chemical change

d) chemical change