Magma is composed of molten rock and is stored in the Earth's crust. Lava is magma that reaches the surface of our planet through a volcano vent.
Answer:
Well, I'm not sure what supply they would get it from now- nor am I sure what this question means-. But, I'll try my best.
Explanation:
The cupcakes could be different, or not as good. On the opposing side of that- they could be better. But, honestly I'm not fully sure how to answer.
But, I hope this helped a bit?
A. the amount of time they spent building the wall
I think the answer is A, when I looked at the picture and did some research, I found that the wall is 70 miles long so it's pretty obvious that they spent a lot of time making it in ancient old times.
<span>the introduction of Ford's assembly line</span>