Questions and Answers
What distinguishes matter with biological processes from matter that does not?
Capacity for homeostasis, organization, metabolism, growth, adaptation, response to stimuli, and reproduction
What makes the definition of viruses as living or non-living difficult?
They replicate only in host cells
When did life originate?
At least 3.5 billion years ago
Who proposed the system of binomial nomenclature for classifying living things?
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What are living things mainly composed of?
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