The correct sentence is C, because 'driven' is the past participle, part of the present perfect tense. Present participle would be 'driving', it has -ing form, whereas B is not correct because 'helped' is just past, not a past participle.
Can you give us more information? I don’t understand?
What asking questions often does for readers is it can help them understand the material.
The more information they have, the easier it will be for them to understand what a certain text is about.
Answer:
true
Explanation:
economics is based off supply and demand. and your wants and needs are the things the things that fuel the demand
