- Why are the changes of states temporary?
. What do you understand by the terms expansion and contraction ?
Share
- Why are the changes of states temporary?
. What do you understand by the terms expansion and contraction ?
Sign Up to our social questions and Answers Engine to ask questions, answer people’s questions, and connect with other people.
Login to our social questions & Answers Engine to ask questions answer people’s questions & connect with other people.
0 Replies