B. She is having trouble eating
Answer:
A, C, D
Explanation:
Answer B is the only option that is good for you. doing the actions of choices A,C, and D are self harming and can negatively effect/hurt you while eating healthy can positive effect/help you.
Make sure you have a health-kit just in case someone is terribly injured or yourself. If it's a flood or tsunami you should seek high-shelter. If it's a tornado try to get everybody in the hallways or if there's a low part in the school try to get underground. If it's a fire I'd try to find the fire-alert so everyone knows there is a fire. I'd try to get everybody outside before I help myself. If there's a blizzard the best thing to do is to get underground or if you're in a school try to find a place with no windows and try to get everybody you can in that place and first start with the kindergartners.