Question

Need help ASAP!!!!

Which of the following represents a chemical change?
A. Rocks being smoothed by rapid water movement
B. The pink color of a rose
C. Iron's attraction to a magnet
D. Decomposition of stone due to acid rain

Answer 1

D

Explanation: the rest are either traits or physical changes

D is a chemical reaction

Answer 2

D.

Step-by-step explanation:

Decompostion of stone due to acid rain