Explain how a long-term environmental change can lead to the development of a new species.

like climate change, can permanently alter an ecosystem, but over time the change may cause some

Genetic variations to become more favorable or less favorable in the new environment. If adaptations to the new environment are not present or do not develop, populations can become extinct.

i don’t no. suiopgohjk

not necessarily. higher fitness requires the organism to be reproductive successful. for example, an organism at age 10 with 15 offspring is much more fit than an organism at age 15 with only 5 offspring.