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Questions and Answers
Biologists study life at multiple levels of organization, from the molecular biology of a cell to the anatomy and physiology of plants and animals, and evolution of populations.
True
All organisms are made up of cells that process hereditary information encoded in genes, which can be transmitted to future generations.
True
Energy processing is not important to life as it does not allow organisms to move, grow, and reproduce.
False
Life on Earth emerged more than 2.7 billion years ago.
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Evolution explains the unity and diversity of life.
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