Water accounts for 50% of the weight of a young adult female and 60% of a young adult male. What kind of atom is found at "D"?
A. Water molecule
B. Polar covalent bond
C. Hydrogen bond
D. Hydrogen atom
E. Oxygen atom
Answer: E
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Indicate whether this statement is true or false?
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Answer the following statement true (T) or false (F)
The scientific study of the functions of living organisms is called ______________.
What will be an ideal response?