I would say D for this one mostly because I know for sure most of these answers are right.
Answer:
which advertisment or advice?
Explanation:
Hey there,
Answer:
Yes, you could use both. But salt water is highly recommended as it is proven to soothe bleeding gums and it acts as an antiseptic.
Hope this helps :D
<em>~Top♥</em>
Answer:
well you need to ask your teacher
Explanation: