In 3–5 sentences, identify and describe the fossil evidence wegener used to support the theories of continental drift and plate tectonics.

well, that's easy; the answer's c, "it reduces contamination of the water and substrate of the estuary."

b - the respond is innate and varies over time.

good luck!

sheep is a herbivore animal whereas grasshopper belongs to the class chordates but both of them feed on greens.  

if grasshopper and sheep feeding on a pasture land, i do not think both of them will have any impact on each other. however, the number of the species can make difference. since sheep feed on greens, there is a possibility there left no pasture land for the grasshoppers or they may get extinct.

population. population is the number of people or animals in a particular place. an example of population is over eight million people living in new york city.

here is your answer hope i .