Which of the following can result when anitbiotic therapy disrupts the normal microbiota?
a. pseudomembranous colitis
b. thrush
c. black hairy tongue
d. anaphylactic shock
e. both pseudomembranous colitis and thrush

e. both pseudomembranous colitis and thrush

Explanation:

Antibiotic therapy is made with the use of antibiotics that are anti-infectious agents that aim to prevent the proliferation of mycroorganisms that cause infection in the human organism. Antibiotics are antibacterial and are extremely toxic to this microorganism.

Antibiotics are medicines used to treat diseases caused by bacteria, such as pneumonia and odontogenic infections. They are capable of destroying these pathogenic organins and also preventing their multiplication. However, despite being extremely important medications, they can cause serious damage if not used properly. It is important that such antibiotic therapy is always done with appropriate medical care, otherwise the antibiotic may disrupt the body's normal microbiota, causing pseudomembranous colitis and candidiasis.

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.