Answer be C.
Samantha is creating an article from the 1700s and 1800s. One source provides information from the 1900s to modern day, therefore doesn't work in this case. So the choice of C doesn't work.
Answer:
Verb : You can document something (write it down)
Noun : You write on documents (a piece of paper containging information)
Explanation:
A verb is an action, so when you document something you are completeing an action.
A noun is a person, place or thing, so a document (a thing) is a noun.
It would take 1,000 ants to make it across because 1m = 1000cm
Answer:
compare or contrast, hope this helps