The water cycle is driven by ___________ energy which causes evaporation.

The land around the Westshore campus is inundated by water completely after a heavy rain.  This water recedes and the land is also at times dry.  This type of aquatic biome is known as:

Which of the following is an important reason to study the growth of a population?

How is phosphorus incorporated into organic molecules?

When gray squirrels were introduced in England in the late 1800’s they competed with the red squirrels for resources.  Eventually the red squirrels disappeared as the population of gray squirrels increased.  This is an example of:

Animals that live on the sediments of a river bank, like crayfish, live in the ________ zone.

The following is an example of an ectoparastie:

Which of the following in an aquatic ecosystem would be considered a primary producer?

How does atmospheric nitrogen get converted to a form that can be used by organisms?

Why do skeletal muscle fibers require an abundance of ATP in order to contract?  How does this need for ATP relate to the phenomenon of rigor mortis following death ( 6 points)?