What happens to the sodium and potassium ions when the neurons are stimulated? how does their concentration inside and outside the cell change?

Plato

Sodium ions flood into the cytoplasm of the cell from the outside, increasing the concentration of sodium ions inside the cell. Potassium ions move outside, decreasing the concentration of potassium ions within the cell.

the answer would be d

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.