B. Ascertained.
Hope it helps!
So you can do anything you want in life
Answer: The Eastern and Western hemispheres
Answer:
Wood: Combustion reaction converts chemical energy into light and heat. Petroleum: Can be burned to release light and heat or changed into another form of chemical energy, such as gasoline. Chemical batteries: Store chemical energy to be changed into electricity.
Explanation:
This should be right!
Answer:
I would say the correct answer is B.
