The correct answer is number three. Hope this helps.
I think A is the answer
Hope this helps
You get 5 pts or more for each question you answer.
Answer:
Human knowledge grows out of Knowledge Doubling Curve. On average, human knowledge is doubling every 13 months.
I hope this helped you and if it did, please mark this answer as brainliest.
This initiative calls on Americans to honor Dr. King by pledging to take at least 25 actions during 2011 to make a difference for others and strengthen our communities.