The volume of a sphere increases with the cube of its radius. If the radius of a sphere increases from 2 cm to 6 cm, by what factor does its volume increase?

The allele for curly hair is incompletely dominant. if a mother is homozygous for curly hair and the father is homozygous for straight hair, what percentage of the offspring will exhibit characteristics of both parents? 25 percent 50 percent 75 percent 100 percent

Iwanna go do something with my ideas? ?

There are only about 250,000 known fossil species. true or false