Which is an example of an internal stimulus? a. a sudden change of air temperature b. an artificial light that attracts insects c. an increase in the amount of water available to a plant d. a decrease in oxygen levels in the blood during exercise

The answer i got was this. This is for student from k12

Explanation:

this disease is :

* endemic (present in a defined area that is a village)

* a bacterial infection (treated with antibiotic)

* communicable by contact (by the hands)

manu-porterage is the most common mode of transmission, it transmits germs from one individual to another via the hands. this concerns infections of exogenous origin.

endemic disease, or endemic disease, refers to a disease that is constantly present in a given population, often tied to a specific geographic origin, as opposed to a pandemic that is not a sporadic disease.

antibiotics are molecules that have the property of killing (bactericidal) or limiting the spread (bacteriostatic) of bacteria.