Fertiler often runs off felds to mix with surface water in a watershed What is another kely offect of fertizer an surface water in a watershed?
A Fertizer can increase the amount of surface water by causing some plants to
grow more than they normally would
B Fertilizer con increase the amount of surface water by causing all plants to
grow and use less water.
C. Fertizer can cause the amount of surface water to remain constant by
casing all plants to grow only in the winter.
D. Fertizer can decrease the amount of surface water by causing some plants to
grow more than they normally would

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answer: decrease

a limiting factor is the one which decrease the abundance, distribution and causes extinction of the population of species in a ecosystem. here, predators including hawks, owls and snakes are the limiting factor for the population of mexican free tailed bat.   although bats are nocturnal animals as they forge for food at night these predators also may remain active during night which can decrease the population of the mexican free-tailed bats. also, these bats eat only one type of insects that are moths. the food can also be a limiting factor as all 400 members are dependent upon same type of food needs that are moths. the decrease in the moth population can cause decrease in population size of the mexican free-tailed bats.

therefore, the scenarios will most likely to decrease the population size of the mexican free-tailed bats.  

it's not c. i took the quiz and got it wrong. so my best guess is b.

have a great day, and hope this .