What are traces of living things that are preserved in rock called?

a.

oxygen

c.

sediments

b.

fossils

d.

dinosaurs

Why did the European powers create colonies in the Americas?

Astronomers claim to have a reasonable model for interior structure of Jupiter. What is the observational basis for this model? Does it make any predictions that have been put to observational tests?

What is a wet land? (an ecosystem ...) ?

Who raised dance to a new level of prominence when he developed a new choreographic style-quick, brisk motion that suddenly gives way to slow, sinuous gestures-in a series of musicals that he directed and choreographed, among them Dancin' and

Which valcanoes are located at hot spots

Limited water resources have promoted scientist developed ways to remove salt from seawater to make it usable for drinking in farming this process is called

The internet and cell phones are examples of what media

What is the difference between the windward and leeward side of a mountain?

In the region made up of the United States and Canada, what large area lacks major cities? A. Northern Canada, B. Southwestern U. S., C. southeastern Canada, or D. eastern U. S.

What is the average rainfall in winter in Ireland