Question

Which statement could be considered a scientific theory? a. beauty pageant contestants are becoming increasingly more beautiful b. change occurs in the inherited traits of a population over generations. c. leaves bend toward the light because they know light is needed to grow d. the growth of a plant is faster in a growth chamber than in a greenhouse e. chemistry and physics are more exact sciences than biology

Answer 1

The statement that could be considered a scientific theory is:

b. Change occurs in the inherited traits of a population over generations.

This statement describes the fundamental concept of evolution, which is a well-established scientific theory supported by extensive evidence. It explains how species change over time through processes like natural selection, genetic variation, and adaptation. In contrast, the other statements do not represent scientific theories but may involve observations, hypotheses, or subjective judgments.