Which nations are run by a prime minister?
canada, greenland, mexico, or u. s

What would be the distance of all the planets to the sun in astronomical units?

You have been tasked with sorting the rock samples shown into three categories, with two rocks in each category. what attribute would you use to sort these rocks? which rocks would be in each category? rocks: obsidian, coquina limestone, granite, soapstone,pumice, and gneiss.

The chemical or mechanical process by which rock is gradually broken down eventually becoming soil