Index fossils are the remains of species that existed on Earth for relatively short periods of time. t or f

What is the difference between rapids and waterfalls?

Why is China called a Republic?

Why do mass extinctions occur and why do they often mark divisions of geologic time?

What states border iraq

What continent is southeast of the united states and across the atlantic ocean?

How did the Mediterranean climate influence culture in the region? A. It reduced the dependence on agriculture. B. It prevented sea travel. C. It forced people to work harder. D. It created a common cuisine throughout the region.

What imaginary line cuts across the top of south america?

How does having a large lake or an ocean nearby affect the climate of an area?

In order to conquer Mexico, the Spanish

The climate of the United States can be best Described as. A. mostly arid B. mostly tundra C. Mostly Temperature D. Mostly tropical