Question

amalia has the flu, a communicable disease that causes a cough and a runny nose. which best describes how she likely got it?

she does not exercise.
she has a poor diet.
she touched the doorknob in a classroom.
she inherited it from her parents.

Explanation:

The flu is a communicable disease spread via contact with contaminated surfaces (like doorknobs) or respiratory droplets. Not exercising or poor diet affect immunity (not direct cause). Flu isn't inherited (unlike genetic traits). Touching a doorknob with flu - virus from an infected person can transfer it, leading to infection.

Answer:

C. She touched the doorknob in a classroom.