Which is most likely to help an introduced species become invasive? a low reproductive rate
big difference between original and new habitats
a strong predator in new habitat
great tolerance to a wide range of conditions

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