Don't quote me on this, but it might be C
In relating to behavior, normal means ordinary. Someone who displays normal (and usually healthy) behavior like the majority of people. Abnormal behavior is just the opposite.
For example: Person A sees a poisonous snake. They get away from the snake in fear. This person has normal behavior. Person B sees the same snake. They get on the ground and play with the snake. This person has abnormal behavior.
I’m pretty sure A. not positive but pretty sure
Answer:
seems like the last sentence
Explanation:
I feel like that's the one that summarizes the rest of the paragraph.
Good Luck!!