Many flora and fauna have became extinct ,give reason for the statement

This may help-

Explanation:

Causes of extinction of flora and fauna :-

Humans also cause other species to become extinct by hunting, overharvesting, introducing invasive species to the wild, polluting, and changing wetlands and forests to croplands and urban areas. Even the rapid growth of the human population is causing extinction by ruining natural habitats.

answer; ///(true)/// fusion occurs in the sun's core;