On a broader scale, variety within a species increases its strength and ability to adapt to and survive changes in its environment, including pressure from predators, competitors, parasites, diseases, etc. Diversity between species ensures a balance of nature.
(variety within a species; increases; its strength and ability; L:On a broader scale) (Diversity between species; ensures; a balance of nature)
variety within a species Diversity between species
increases ensures
its strength and ability L:On a broader scale
a balance of nature