Biology Class - week 6 | week 8 Botany/Zoology Class - botany week 2 | zoology week 3 Extinction occurs when the environment changes and the adaptive characteristics of a species are insufficient to its survival.
(Extinction; occurs; ) (the environment; changes; ) (the adaptive characteristics of a species; are; insufficient to its survival)
Extinction the environment the adaptive characteristics of a species
occurs changes are
insufficient to its survival