In the Galapagos Island finches, the variation in the beak shape corresponded to which finch characteristic?

organ system-an organ system is a group of organs that work together to perform one or more functions. each does a particular job in the body, and is made up of certain tissues.

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.

plato users:

d.  

there was a variety of food available on island x, but there were only large seeds and nuts on island y.