Among Australia’s vast deserts, the is unique because of its treeless surface and its limestone geology.
A.
Nullarbor Plain
B.
Great Victoria
C.
Great Sandy
D.
Gibson

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.

Find the area of the shaded region.

Can someone answer all these questions i need it done by tonight. once again