I believe it may be c,because interior monologue is a character's inner thoughts.
I think the last revision is the answer, as both are independent of each other and tell us two separate clauses in the same sentence
Answer:
We need water to survive.
If you do not drink water, you suffer from dehydration, and i think u can only survive typically 3 days without any water.
hope this helps
Explanation:
Mom looks at Sara's dirty room and says "You deserve a Grammy for your organization!"