A. Is incorrect because vegitation isn't included in the list of adjectives provided to explain what kind of vegitation it was.
B. is correct because it is using commas for the adjectives only.
C. is incorrect because you don't put a comma in the middle of the sentence like that
"is known, for"
D. is incorrect because it is not listing things when using the commas.
B. is correct.
Hoped I helped!
A rip sighn if there is one and and ok sighn cause in his life he did a great job
Answer:
Them hearing to never give up and motivation to do something great
Explanation:
Hope this helped, Have a Wonderful Day/Night!!
We can see that the research question that is most effective is: D. What are fossil fuels?
<h3>What is research question?</h3>
Research question is actually known to be a question which is asked by a researcher which forms the basis for his evaluation, examination, and experimentation. Every good research question must be clear and focused.
We see that the selected answer is actually clear and focused and covers other aspect of the research.
Learn more about research on brainly.com/question/6947486
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