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Note by fogartyanne, updated more than 1 year ago
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Created by fogartyanne
over 10 years ago
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Page 1
1.Why we need Food? Source of energy To make chemicals For Growth & Repair 2. The Elements of food are:
Carbon (C) hydrogen (H) oxygen (O) nitrogen (N) phosphorus (P) sulfur (S)
3. Remember ! carbon hydrogen oxygen nitrogen These 4 elements make up 99% of mass + atoms in living organisms
Chapter 3 Food P.14
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