The author's word choice gives the reader insight into the dialect of the speaker. The written pronunciation of some words show what the character would sound like speaking, which gives an indication of where they are from or what they're like.
Answer:
it would not be a good idea because dinosaurs are very powerful creatures and would kill every human in sight. dinosaurs could not be used for a lot of things unless you can tame/domesticate them.
Explanation:
D. It needs a comma before and.
Increasing fuel efficiency can help us both financially and ethically
