What function does the limb serve in each animal? how are the limb bones of the four animals similar? based on these similarities what can be inferred about the evolution of the four animals. its a picture of a human hand, a dogs paw, a birds wing, an a whales fine. hurr

It is believed that europa, one of jupiter’s moons has an ocean beneath its surface. based on how earth’s oceans and atmosphere are believed to have formed, what can be said about europa’s supposed ocean? the arrival of in the early days of europa’s existence could have formed its ocean. it is likely that the water experienced , similar to earth. it is also possible that this water is retained beneath europa’s surface and in its atmosphere due to europa’s .