Answer:
C. A principal
Explanation:
A principal will not be directed in the form "tú" (informal) but "usted" (<u>formal</u>).
<h3><em><u>MissSpanish</u></em></h3>
Answer:
water doesn't affect the titration as water does not react with the reagents or change the number of moles of acid added.
Puedes explicar un poco más la pregunta
Answer:
I'm cleaning the kitchen for my mom.
Hope this helps
1.
2. habla
3. pronuncia
4. necesitamos
5. estudian
6. preparan
7. hablas