False. <span>Breaking Bonds → Energy Absorbed
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You have to put energy into a molecule to break its chemical bonds. The amount needed is called the<span> bond energy</span><span>. If you think about it, molecules don't spontaneously break.
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Carbon could form to Carbohydrates, Lipids, Proteins and Nucleic Acids when bonded with other carbon atoms
Mechanical digestions is usually associated with the mouth. You mechanically chew the food and saliva breaks it down. Chemical digestion occurs in the stomach where stomach acid breaks it down.