ANSWER
number 1. B
number 2. A
im not 100% sure so please think about it before answering.
Answer:
Methane (CH 4), carbon monoxide, and black carbon are all present in the atmosphere
Explanation:
Answer:
yes
Explanation:
The sun is made mostly of hydrogen which is a food for cells so the sun must be alive. Onions are loaded with cells so onions are a living thing.
I believe it is water, I may be wrong though. It's been a while since I studied that stuff.