What is an advantage of wearing ear plugs?

A. They are easiest to put in and take out.
B. They do not interfere with glasses, hair, or headgear.
C. They protect the entire ear against dirt, grease, or chemical exposure.
D. All of these choices are correct.



Answer :

Final answer:

Wearing ear plugs offers protection against dirt, grease, and chemicals, safeguarding the entire ear from potential harm.


Explanation:

An advantage of wearing ear plugs is that they protect the entire ear against dirt, grease, or chemical exposure. The outer ear plays a crucial role in funnelling sound inwards and has a protective function through ear wax and tiny hairs that prevent entry of harmful particles or insects.


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