Answer:
Yes you should but a comma after Oahu but not after contain. The reason why David is right there is unknown but I'm thinking it was a spelling error.
Explanation:
Answer: The answer is A
Thermal energy moves from the marshmallow to your fingers as you touch the marshmallow.
Explanation: Hopefully this is right. :)
Answer:
it is 3 which is constructive
It looks is from the people that said that