3. A similarity between different species of organisms that involve biomolecules, body structures, or the species' early development is called an)
A topography B homology C biogeography D anthropology

B- homology

Explanation:

If you look at the definition of homology, you can see that it compares the two organisms to see what is similar about them.

explanation:

yes you are doing it right great gob

explanation:

the universal gravitation equation. since the gravitational force is directly proportional to the mass of both interacting objects, more massive objects will attract each other with a greater gravitational force. if the mass of one of the objects is doubled, then the force of gravity between them is doubled.