Describe the water that is most likely to float on the surface of the ocean.

a. cold water with no salt
b. warm water with high salt content
c. warm water with low salt content
d. cold, salty water

What are the similarities and differences in the way geologists and biologists approximate the age of the earth? justify your response in two or more complete sentences.

What's erosion? a. the breakdown of rock into smaller pieces b. the removal of weathered products from rock c. a change in rock resulting from exposure to water d. a chemical change in rock that weakens it

Name the three types of population distribution