No, this is not a run-on sentence
Answer:
I would say c.
the methods of sampling is neither biased nor unbiased
Answer:
B. the point when the tension in the story is at its highest
Answer:
A
Explanation:
Hot and humid are adjectives seperated by a comma
Answer:
me and my brother created a contract to agree that we would not destroy each other's block build (toy block things u see everywhere) and then he destroyed mine sadly ;-;