1. View the surface water animation clip of the Mississippi watershed in the lesson. Compare what is happening in this animation to what occurred to your watershed model. 2. Identify and describe all the ways water moved in your watershed model. Be sure to include headwaters, channels, divides, tributaries, mouth, floodplains, precipitation, and infiltration in your description.

Abiology teacher asks students to give examples of genetic variations that support the idea that changes in a population’s environment affect genetic variation. which is the least supportive example? a.changes in genetics in human populationsb.antibiotic resistance in bacteria populationsc.pesticide resistance in garden insectsd.changes in the color of the peppered moth population in england