Analogy:
From dictionary.com – “An analogy is a similarity between like features of two things, on which a comparison may be based. For example – the analogy between the heart and a pump.”
You must come up with an ORIGINAL (not one we’ve already used) analogy for TWO of the types of chemical reactions we’ve discussed (Synthesis, Decomposition, Single Displacement and Double Displacement). You must be the creator of the analogies; they will be checked for plagiarism.