After studying the photograph above, the chemical formula that will show the composition for the most common mineral that will be found in the rock unit 3 is CaMg (CO3)2. I can't seem to make my keyboard make the numbers smaller. So 3 and 2 should be very small. Sorry about that. I tried to paste the numbers, but it wouldn't let me.
I got this one wrong. Luckily the quiz told me which was right. Here I took a snip.
Answer:
Constitutional monarchy and that is 5 pts liar
Explanation:
The answer is a . true dust bowl occurred as a result of drought and poor farming practices
