Answer:
Both are pure substances and a compound
The separation of molecules. I wouldn't put that if i were you.
Answer: D. test tubes, thermometers, etc
I think this is the correct answer. Sorry if it is not.
Explanation:
Greg is correct, Jill is wrong. Only heat can be released.
Answer: While the South Pole lies on a continental land mass, the North Pole is located in the middle of the Arctic Ocean amid waters that are almost permanently covered with constantly shifting sea ice.
Explanation: Covers the north and south poles of the earth 2 words
