Biologists study the evolution of species, the story of life on this planet, how species have adapted to changing environments and habitats.
(species; have adapted; to changing environments and habitats) Context(species have adapted,List([81, 101))):(Biologists; study; the evolution of species)
species have adapted,List([81, 101))
species Biologists
have adapted study
to changing environments and habitats
the evolution of species