Answer:
The answer will be A
Explanation:
I will send a photo with it
Answer:
H2O2
Explanation:
There's hydrogen and ox in the formula to represent
Answer:
High levels of moisture are contained within an air mass.
Tell me if I'm correct, plz!
Explanation:
The answer is D because they would have to make quarries just below the surface to mine
Mineral ores much quicker (Quarries- a large hole/pit under ground used to get stone and minerals)