What is your question? Can you post it please?
Answer: A. Inner Core
Explanation: The inner core is solid, the outer core is liquid, and the mantle is solid/ plastic. This is due to the relative melting points of the different layers (nickel - iron core, silicate crust and mantle) and the increase in temperature and pressure as depth increases. Hope this helps :) If not, I am sorry :( If it does, Your Welcome!
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Cellulose <span>is a chemical compound that forms tangled fibers in the cell walls of plants. Cellulose is a chemical compound made out of sugar and if found in the cell walls of plants.</span>