Eosinophils function in Eosinophils function in production of heparin. production of surface antigens for red blood cells. blood coagulation. antibody production. destroying antibody-labeled antigens.

Destroying antibody labeled antigens.

Explanation:

Eosinophils are type of cells of the immune system or white blood cells that help to fight against infections or diseases.

Eosinophils have several functions and these include: they help in

movement to inflamed areas, they trsp substances, killing cells or destroy cells anti-parasitic and bactericidal activity, participating in immediate allergic reactions, and modulating inflammatory responses.

Eosinophils destroy antibody labeled antigens so as to destroy or kill the antigens in order to fight against infections. Eosinophils are produced from the bonemarrow and are minutes in the body . The are released into the blood and later coagulate to function as defence mechanism.

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.  

i believe the answer is snake.