I believe it would be
1. A -gerunds are verbs that function as nouns.
2. A- Texting is a descriptor, not a verb or noun.
3. B - "to skydive" is not describing anything. rather, its mentioning an activity (noun- a thing).
Frequency is the number of waves that pass<span> a </span>given point<span> in a certain </span>amount<span> of </span>time<span>. The frequency and wavelength of a </span>wave<span> are related. When frequency increases more </span>wave<span> crests </span>pass<span> a fixed </span>point<span> each second. hope this helps!
</span>
The answer is Emila Earhart
I think A is correct answer