Some students confuse adaptation with adapting. Clarify the misconception.

Which statement is true for all minerals? A. They have a crystalline structure. B. They contain useful metals. C. They are made of silicon and oxygen. D. They are too hard to be scratched with a nail.

How do folded mountain ranges form

What is the capital of Nebraska

The earths continents were once grouped together into a single landmass. how long did it take for the single landmass to break apart and form the arrangement of continents that we see today?

Choose one natural resource and conduct research about it. Identify the resource. Where is it found in abundance? Is it renewable or nonrenewable? How do humans use the natural resource? In what ways is it retrieved from nature?

What are the most wide spread Paleozoic fossils?

Less developed nations are to extended families as more developed nations are to nuclear families. matrilineal families. families of procreation.

If star a has an apparent magnitude of - 6 and star b has an apparent magnitude of 5, which star is brighter in our sky?

What is one advantage of free trade?

Explain how the shading of the direct light of the sun causes a lunar eclipse.