Areas where water is stored are called
A reservoirs
B. Sumps
C. holding tanks

How can scientists test their ideas about the origin of the universe if they can't physically interact with or study?

Compare and contrast region e in the illustration above with region d. describe the physical characteristics of each region.

Freckles are a dominant trait in humans. both of the girls have the genotype ff for freckles. if either one marries a man with no freckles, what are the chances that their children will have freckles?