How can you determine whether something is alive or not?
There must be some characteristics that allow you to determine if an individual or object is alive. The following are characteristics that you must look for when determining whether something is living or non-living.
1. Composition of Cells: alive things must be composed of cells, which is why many people think that viruses are non-living.
2. Organization: There must be some level of organization when it boils down to the molecular and cellular aspect.
3. Energy Usage: All organisms must use energy
4. Reproduction: All living things must reproduce in one way or another.
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