Question

1. If a building is too humid, what harmful substance may be stored there? (Select the best answer.) (Points : 2)
Pathogens
VOCs
Dust
Pollen

Answer 1

DUST

Answer 2

You postive?

Answer 3

yes

Answer 4

what about VOCs

VOCs
Volatile organic compounds (VOCs) are organic chemicals that have a high vapor pressure at ordinary room temperature. Their high vapor pressure results from a low boiling point, which causes large numbers of molecules to evaporate or sublimate from the liquid or solid form of the compound and enter the surrounding air.

Answer 5

Recent laboratory and epidemiological evidence suggests that low specific humidity conditions facilitate the airborne survival and transmission of the influenza virus in temperate regions, resulting in annual winter epidemics. However, this relationship is unlikely to account for the epidemiology of influenza in tropical and subtropical regions where epidemics often occur during the rainy season or transmit year-round without a well-defined season.
i guess its A
plus the Q is in bio section so i will go with something biological(pathogen)