Questions and Answers
Which elements are the most common in the human body?
Carbon, Hydrogen, Oxygen & Nitrogen
What distinguishes organic compounds from inorganic compounds?
Organic compounds contain Carbon; inorganic compounds do not
Which element is NOT listed as one of the most common elements in the human body?
Sodium
What type of compounds build up the living body?
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What percentage of the human body is composed of Carbon according to diagram 1.1?
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How are biological molecules classified?
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