If a Jewish person survived the ghetto, what was their next step?

Compare the skeletal structure of each limb to the human arm. Relate the differences you see in form to the differences in function. You may bullet your answers, rather than using complete sentences.  *The first one has been modeled for you.  

Explanation:

copernicus finished the first manuscript of his book, "de revolutionibus orbium coelestium" ("on the revolutions of the heavenly spheres") in 1532. in it, copernicus established that the planets orbited the sun rather than the earth. he laid out his model of the solar system and the path of the planets.

what are the options?