1) Independent 2) Dependent 3) Exothermic 4) Endothermic 5) Combustion 6) Surface Area 7) Faster reaction 8) What speeds up a reaction 9) Chemical Reaction 10) Physical Change 11) Hydrogen Test 12) Oxygen Test 13) Carbon Dioxide Test 14) FREE PASS 15) FREE PASS 16) Improve the experiment

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