Write a statement about the role gravity plays in the motion of the planets.

This is the process of making a prediction based on the results of prior observations of similar events.

What is the difference between a scientific hypotheses and a scientific theory?

What is genetic variation? -(a) each individual in a population has slightly different genes. -(b) some individuals in a population have more genes than others. -(c) each population of a species has slightly different genes. -(d)some populations of a species have more genes than others.