C. Delirium
He is getting surgery for his hip and was medicated. The medicine made him delirious, that why it only why he was in the hospital
Answer:
Bodies of ice and rock that orbit the Sun and produce a coma and tail of vapor and dust when near the Sun
Explanation:
So if you go to the NASA dictionary it states:
Comet- cosmic snowballs of frozen gases, rock, and dust that orbit the Sun.
So it is most definitely the second option
Have a great day :D
It produces proteins for the cell to function