analyze-how-earwax-acts-as-both-a-chemical-and-physical-barrier-against-microbia

Question

Analyze how earwax acts as both a chemical and physical barrier against microbial invasion.

Accepted Answer

Earwax traps particles and contains antimicrobial substances

Answer

Earwax functions solely as a lubricant for the ear canal

Answer

Earwax is only a physical barrier that prevents microbial entry

Answer

Earwax does not play a role in microbial defense