I think personally and formally <em><u>True</u></em>.
This is because when asking for important information letters look more formal and appropriate.
Therefore the answer is True.
**hope this helps
Answer:
One shark can wear out and replenish thousands of teeth and it can do this during its lifetime
Explanation:
"<span>c. to add interest, complications, and intrigue" is the best option from the list, since subplots add a level of complication that makes both the story and the characters more interesting. </span>
