16.7k views
3 votes
What causes changes of states in matter?

A. thermal energy/heat

B. molecules

C. air

D. melting

User Maxam
by
7.6k points

2 Answers

1 vote

Answer:

A. thermal energy/heat.

User Rosco
by
7.8k points
4 votes
The answer is A I believe
User Johan
by
8.4k points