Which Habit Is Not a Cause of Abrasion

question 50

Multiple Choice

Which habit is not a cause of abrasion?

• A) Pipe placement by smokers
• B) Playing wind instruments
• C) Holding needles or pins with the teeth
• D) Frequent sucking of lemons

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Definitions:

Operating Activity

Transactions and events that affect the net income of a company, related to its principal revenue-producing activities.