How can i help you? i would like to
Answer:
Videos are NOT always a primary source for information. This is because anyone can make a video and post it online, but not everyone is an expert. A primary source should usually be from an expert in that field.
Explanation:
May I have brainliest please? :)
The sentence in which the underlined infinitive phrase functions as a subject is the last one - to quickly move large groups of people is the purpose of public transportation.
<em>To quickly move </em>is the infinitive phrase, and it is a subject.
A coma will separate her actions, so B is correct. Hope this helps :)