I can’t see the picture for some reason but if I were to guess, I would say Pangea.
It's the actual structure of diamond which made the two different. Diamonds have a tetrahedral structure, and as for graphite, it's not structured in that way. The structures of the two is also the reason why diamond is harder than graphite.
It would be 24 because they inherit half of there chromosomes from their dad and the other half from their mom<span />
<span>Synthesis, decomposition, single replacement and double replacement.</span>
Answer is B. Releases heat and is exothermic
