Assertion: natural selection | /r/HasProperty | introduced as an extension topic
Facets:
Source sentences:
text: Natural selection and the survival of the fittest could be introduced as an extension topic that builds on and consolidates understanding of adaptations.
text: Natural selection and the survival of the fittest could be introduced as an extension topic that builds on and consolidates understanding of adaptations.
text: Natural selection and the survival of the fittest could be introduced as an extension topic that builds on and consolidates understanding of adaptations.