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!
Assuming we're just looking at this phrase, "learn'd" suggests that the astronomer studied to become intelligent in the astronomical field.
<span>A) It shifts from first person point of view to third person point of view with the sentence: "That was the last sun that shone on Black Hawk."
The use of "I", "we", and "our" through the first part of the paragraph is what makes it first person point of view. When it switches at this sentence, the pronouns shift to "he", which is what makes it third person point of view. </span>
