C is the correct anwser because it proves how we are very dependent on chemicals.
Thank you for posting your question here at brainly. I hope the answer will help. The answer would be family.
Darwinism is a theory<span> of biological </span>evolution<span> developed by the English naturalist Charles Darwin (1809-1882) and others, stating that all species of organisms arise and develop through the natural selection of small, inherited variations that increase the individual's ability to compete, survive, and reproduce.</span>
