Increase.
I don't even know the point of the first sentence. Average Kinetic Energy *is* temperature. The higher AVE the higher the temp. The higher the temp the faster the AVE. They're directly correlated.
Answer:
The answer is N203 Dinitrogen trioxide.
Copper is sought because it is a very useful metal used for conducting heat and electricity, its made of one pure element called copper (not surprisingly) and is slightly uncommon. Making its demand higher.
The closest related would be Biology but this, in principle, existed prior to Darwin.
B. False if the force of the action is equal to the reaction they cancel each other