a few mold spores land on the skin but do not survive due to the lack of moisture and the presence of…

a few mold spores land on the skin but do not survive due to the lack of moisture and the presence of oxygen. these spores have been prevented from harming the body by which type of barrier?\no biological\no chemical\no physical\no mechanical
Answer
Answer:
C. physical
Brief Explanation:
The skin acts as a physical barrier. It physically prevents mold spores from entering the body and their survival is hindered by skin - related environmental factors like lack of moisture and presence of oxygen.