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If I wanted to arrange 8 blocks in a row, how many different arrangements can I make? F I wanted to arrange 8 blocks in a row, how many different arrangements can I make? I am so lost on this one. Explain which graph is correct and why. Thank youuu? Which is better antioxidants between curcumin and tetrahydrocurcumin. if we look at the structure? What is the biological significance when an equilibrium is a saddle point?