Which of the following may be caused by molds?

Allergy

Asthma

Cystic fibrosis

Huntington's disease

The answer is an allergy. The allergy could cause the eyes to be watery and to itch, sneezing and coughing, and a runny nose. This is as a result of the mold fungi releasing numerous spores in the air that enter the airways. Allergy is an immune response to the foreign bodies (spores) that have entered your body.