I think I found your question online and if the questions are the same, the answers would be A. B. and C. Once again, you do not have to take this answer because I am unsure if I found the same chart that you have.
Answer:
your brain consumes 20% of our daily intake calories,that's 400-500 for a man and 350-400 for a woman
Not really. The similar composition is still different from the chemical weathering, making it not really a reproduction