Researchers find a new strain of genetically modified seeds results in a higher yield for corn producers. holding all other things constant, this research will:

This research would lead to increase in the corn crop production. In case of higher production, the sellers would be willing to sell more corns. This would shift the supply curve to the right.

The supply curve is the graphical representation of the amount of the good available to supply in the market. If the production of the corn crop is enhanced, the supplier would be more willing to supply, as a result supply curve would shift to right.

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.  

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