Answer:
In order to answer the question i need a story, picture, note, etc... to examine this sara character but you provided nothing but "What possible problems could Sara be experiencing?" Im sorry but you need to add more information about sara.
Explanation:
You check their airway first, then the Heimlich Maneuver, Then if it doesn't work you put in a trachea.
Answer: B. DIET
Explanation: The other factors are benefits of exercise. Diet is the only variable that isnt a benefit.
Answer:
C. an inability to sleep, even if tired.
Explanation:
Insomnia is a sleeping disorder also known as sleeplessness in which people have trouble sleeping. They may have difficulty falling asleep, or staying asleep as long as desired.
I hope this helped and pls mark as brainliest :)