Why did hunter-gatherers live in small groups instead of larger ones?

Earth's orbit is a slightly elongated circle, or

What 3 u. s cities serve as hinterlands for the rest of the world

Explain how changes in weather in weather are caused by the interaction of air masses?

South of the Qin Ling Mountains, a. the climate is harsh and cold. b. there is a small region of intensely cold mountains. c. the climate is the same as on the northern side. d. the climate is warm and humid.

What physical feature separates mongolia from china in the southeast?

Japan's isolation ended in the 19th century when the country was forced to

The following is NOT a Nation-State: Select one: a. Egypt b. Hungary / Incorrect c. Japan d. The United Kingdom And the reason for the answer

Match it term to its correct definition. Superposition Cross-cutting relationships Unconformities Original horizontality A. the oldest is on the bottom, the youngest on top. B. faults, fractures are younger than the rocks they cut through. C.

What system has groups of such as Brahmins and Dalits (Untouchables) a) India's Classes b) Japan's Feudalism c) European Feudalism d) India's Castes

What are some reasons to consider San Francisco and Los Angeles as located in separate regions? A. National boundaries B. Radio and television station markets c. Language D. Climate