If I remember correctly, it's the Endocrine System, and the Exocrine System. (I think that's right.) Was there a specific set of choices?
The correct answer is weight management, so A.
Answer:
Buy Chapstick or use vaseline.
Explanation:
I used to live on a tropical island and I moved to the desert 6 years ago. Since it is so dry and my body is not used to it, I can't go 2 days without chapstick or my lips will become super chapped.