The answer is C.
We’re talking about what changes can be made to keep players safe from head injuries
Answer A is incorrect because the time head injuries were first discovered is irrelevant to keeping kids safe.
Answer B is incorrect because you’re asking a yes or no question for a difficult and elaborate topic.
Answer D is incorrect because we’re currently examining why head injuries are dangerous and what can be done to prevent them.
Answer E is incorrect because this is just speaking of the faults of the human skull. This doesn’t help truly solve the changes that can be made.
I hope this helps!
I think the mood in the excerpt is shocked and somber.
They people are shocked by the swiftness of the sickness. They did not anticipate the grim outcome. This is because the patient is very young and should have a stronger immune system and she has been sick for only a few days.
"who was very young"
"She had been sick only a few days. No one expected her to die."