Answer:
A, B, D
Explanation:
They are what they have in common
Answer:
The value of ∠QPR is 40°.
B) Cultural groups may be isolated and thus become more distinct.
This is because traveling over mountains can be hard or dangerous which will result in little long distance travel and in result little interaction with other groups
Answer:
297 units^2
Explanation:
Let's keep the area or volume as 'v'

So if we substitute in the values we get,


So therefore, the total volume is 297 units^2
The region has rich deposits of minerals.