Anticipate what could happen to an endangered species due to a variation that provides an advantage for this species. And what would result if the variation is a disadvantage? What do homologous structures indicate? Give an example of two different speci
How can a scientist determine the age of a fossil?
Anticipate what could happen to an endangered species due to a variation that provides an advantage for this species. And what would result if the variation is a disadvantage?
What do homologous structures indicate? Give an example of two different species with a homolog structure between them.