Biology · Biomolecules
Although the elemental composition of living organisms and inanimate objects (like the Earth's crust) includes many of the same major elements, which of the following represents a significant difference between the two groups?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1Living organisms possess a significantly higher percentage of gold than inanimate objects.
- 2Living organisms contain more chemically free water by mass than all mineral-dense inanimate objects.
- 3Living organisms have a higher percentage of elemental calcium than the Earth's crust.
- 4The relative abundance of carbon, hydrogen, and oxygen per unit mass is significantly higher in living organisms than in the Earth's crust.✓
Correct answer
The relative abundance of carbon, hydrogen, and oxygen per unit mass is significantly higher in living organisms than in the Earth's crust.
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