Do you think that sharks and dolphins' similarities (body shape, fin, and flippers) are homologies or analogies

homologous* or analogous*. You spelled them wrong :)

I believe they are homologous because they more than likely share ancestry. They are underwater animals with the same... everything pretty much.

Explanation:

regents of the university of california v. bakke, 438 u.s. 265 (1978), was a landmark decision by the supreme court of the united states. it upheld affirmative action, allowing race to be one of several factors in college admission policy.