Choices 2 and 5 are correct. The other sentences use too many commas and periods in the wrong placements. If you read it out and pause at each comma and period, the others will sound wrong to the ear. Hope this helps! :)
The tropics, underwater volcanic regions, the equator.
I read the book so you can ask your questions.
It is subjective because in research scientist usually write in detail.
Answer:
appositive
Explanation:
An appositive renames the noun it refers to. Here, we're 'renaming' Dr. Benton Jones to "winner of the Nobel Prize." You could refer to him by either 'name' ('Dr. Jones' or 'winner of the Nobel Prize') going forward.
