Why is natural selection important?

It is the engine that drives evolution.

It provides the opportunity to pass outstanding survival traits to the next generation.

It leads to diversity in the range of life forms.

Explanation:

Natural selection explores the differential survival and reproduction of favorable traits transgenerationally.

It is however, the engine that drives evolution. It provides the opportunity to pass outstanding survival traits to the next generation. It leads to diversity in the range of life forms.

Natural selection can lead to speciation, where one species gives rise to a new and distinctly different species.