Assertion: natural selection | /r/Causes | heritable traits
Facets:
value: to become
type: PURPOSE
Source sentences:
text: Natural selection is a process that causes heritable traits that are helpful for survival and reproduction to become more common, and harmful traits to become more rare.
text: Natural selection is a process that causes heritable traits that are helpful for survival and reproduction to become more common, and harmful traits to become more rare.