I THINK that that is true. It's just weathering the rock down not change composition. Lemme know if you get it right please! (:
Answer:
molecular so number 3. ...
they are made by of two types of elementary particles
electrons and quarks
quetion answered by
(jacemorris04)
I think the correct answer is b. Temperature is proportional to the average kinetic energy so when temperarure rises so will the average kinetic energy. I hope this helps. Let me know if anything is unclear.