What type of energy transformation occurs in a campfire? light energy to mechanical energy
thermal energy to light energy
mechanical energy to chemical energy
chemical energy to light and thermal energy

Which of the following ocean acidification? are the most likely side effects of a ph less than 7.0 in the ocean b. more metal salts altering the ocean chemistry c. dissolution of the shells of marine organisms d. both a & b e. all of the above.

Gymnast always perform on padded mats. how does the mats protect the gymnast

If anyone would be able to me out with these three questions it would be these are from the chem 2202 course.