The introduction of the camel to north africa changed the of the region.

climate

culture

location

economy

economy

Explanation:

As camels called the ship the desert its is not influenced by the dry and warm temperatures of the desertic areas and can store fat in its hump and stay alive for days without the consumption of water resources. Camel can be sued as a food resource like the meats, dairy, and hides and frequently in navigation camel is important for the aspects of Islamic religion and the trans-Saharan trade was possible due to this camel and is the beast of burden.

Asmall closed hole formed in an outwash plain or moraine. forms when a  glacier retreats then remains stationary. 

Ibelieve it is- a mixed economy offers some protection for consumer rights but still allows a good deal of choice.