Which of the following are characteristics of generalist species?
a. small habitat and restricted diet
b. large habitat and varied diet
c. restricted diet and physiological adaptations
d. behavioral and physiological adaptations

Answer;

B.large habitat and varied diet

Explanation;

-Behavioral and physiological adaptations are two characteristics of generalist species. A generalist species can adapt to different environments and resources. Omnivores animals are some example of generalists species. A generalist species is able to thrive in a wide variety of environmental conditions and can make use of a variety of different resources.

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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.