![subject](/tpl/images/cats/biologiya.png)
Which is an example of a scientific theory?
A. On average, larger mammals sleep longer than smaller mammals.
B. If a plant receives pure water, then it will grow more than one that
receives salt water.
C. Organisms evolve over time due to changes in heritable physical
characteristics.
D. If a person takes at least one vitamin per day, then it will reduce a
person's level of tiredness.
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Which is an example of a scientific theory?
A. On average, larger mammals sleep longer than smalle...
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