Question

what is the best way to stop diseases that spread through the air, like covid - 19? (1 point) cooking food to proper temperatures. washing hands for twenty seconds. wearing masks in crowded spaces. removing still water near home.

Explanation:

• Cooking food to proper temperatures helps with food - borne diseases, not air - borne ones.
• Washing hands for twenty seconds is good for general hygiene but not specifically targeted at stopping air - borne disease spread.
• Wearing masks in crowded spaces can filter out airborne particles (like those potentially carrying COVID - 19 viruses) and reduce the spread of air - borne diseases.
• Removing still water near home is related to preventing mosquito - borne diseases (as mosquitoes breed in still water), not air - borne diseases.

Answer:

Wearing masks in crowded spaces.