Because one might have other minerals in it as well
Answer:
It features carvings.
Explanation:
the rock has some kind of aicent carving on it. thats what makes it so special
Answer: b
Explanation: temperate climates with adequate rainfall
I would venture to say that the country in South America that has the least amount of disposable water would be probably in northern Chile which is a desert ie the Atacama desert which stretches from the Pacific across to the Andes Mts while on the other hand, in southern Chile there is a temperate climate with significant rainfall and considerable disposable water.
They grow foods and tends livestock to provide for a family