Changes in Habitat Have Tremendous Effects on the Organisms That

Changes in habitat have tremendous effects on the organisms that depend on them. These effects are _____________.

A) generally neutral; the variations within each species allow them to adapt very quickly
B) generally negative; the changes usually cause rapid extinction of most species
C) generally positive; the changes increase the habitat that is available for species to colonize
D) generally negative; organisms are already adapted to the habitats in which they occur and any change is likely to render the habitat less suitable
E) generally positive; organisms are already adapted to the habitats in which they occur and any change is likely to render the habitat more suitable