Ethos uses emotional appeal.
I'm not quite sure how to answer this, but I hope this helps.
Answer:
Components to cleaning hands with waterless hand sanitizers (also known as handrubs), the proper technique, and how hand sanitizers work.
Explanation:
Four steps:
Make sure all organic matter is removed from hands.
All visible organic matter (for example: dirt) must be removed from hands prior to applying waterless hand sanitizer.
Apply a dime sized amount of waterless hand sanitizer to the palm of one hand or use a waterless hand sanitizer wipe.
Rub hands together covering all surfaces of hands and fingers.
Rub until waterless hand sanitizer is absorbed.
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Answer: See explanation
Explanation:
Series of items: When there are a series of items, the comma can be used to separate them e.g. I went to the market and bought rice, yam, beans and egg.
Introductory word or phrases: The comma can be out after an introductory word or phrase e.g. However, the dog bit the boy.
Interrupting phrases: The comma can be used for an interrupting phrase to give more information.
Compound sentences: Comma can be placed between compound sentences even though each sentence can stand on its own e.g. Tom doesn't like mangoes, so he threw them away.
C because a verb is something to describe an action, state, or occurrence.