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unit one (characteristics of life (4) obtaining and using energy, 5) group…
unit one
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Lab Safety
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3 lab safety rules
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2) Never fool around in the lab. horseplay, practical jokes, and pranks are dangerous and prohibited
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Origins of life
Example of an idea of how life started - life begun in deep sea vents that spewed hydrogen rich nutrients and the crevices gave space for critical chemical reactions when the molecules concentrate