If a hypotonic solution surrounds a cell; water will ___.

Faults are A. cracks that prevent tectonic forces from moving pieces of the Earth's crust. B. found only in the center of the Earth's continents. C. cracks where pieces of the Earth's crust move past each other due to tectonic forces. D.

In Africa savanna more wildebeest are born than the environment can support. Which is most likely to happen over a period of years as a result

Suppose you use a microscope to look at a cell from the skin of an onion. What stucture will you see that would not be found in a cell your skin?

What is the skin area along a central nerve pathway?

Name three reasons why frog populations are declaining

Darwin and Haeckel used the analogy of a wheel to represent phylogenies.

What is allele frequency

Why do rocks vary in color?

In which horizon of a soil profile is the parent material usually found?

Match these items. 1. new varieties of roses animal husbandry 2. new varieties of chickens archaeology 3. beginnings philosophy 4. a body of personal ideas and opinions plant breeding 5. ancient history, cultures origin