Question

question 41
evolutionary theory is based on a set of
testable hypotheses
scientists opinions about different species
assumptions about when life began
observations of the natural world

Explanation:

Evolutionary theory is a scientific theory based on empirical evidence from observations of the natural - world, such as fossil records, comparative anatomy, and genetic data. It is not just opinions, assumptions, or non - testable ideas. Testable hypotheses are developed within the framework of evolutionary theory, but the theory itself is built on observations.

Answer:

Observations of the natural world