Compare the west's approach to governing the western half of germany with the soviet union's approach in the east.

The controlled use of fire by hominids: (a) limited the expansion of hominids into certain environments, such as dry grasslands. (b) decreased the amount of food energy available in the hominid diet. (c) contributed to geographical expansion and food production techniques in positive ways. (d) has been shown to contribute little to the digestive process of hominids.

How did ancient civilizations develope its agriculture and protect its population

Which products do you think required scientific knowledge to develop?