Coral reefs which surround an island are and the restricted waters behind the barrier form the marine environment of a(

Explain how the number of similarities between the embryos from early stage to late stage is used as evidence of a common ancestry

Up until 1938, paleontologists accepted the idea that coelacanths (an ancient fish) went extinct at the time that they last appear in the fossil record, about 80 million years ago. but in 1938, a live coelacanth was discovered off the coast of south africa that was compared to the fossil record and found to be the same species what goal of science does this discovery represent

How would you describe the the organisms in the second row of model 1 that are connected to the parents by a line