Plants and , like bacteria, work together in a symbiotic relationship to transform nitrogen into a usable forn for plants and, eventually, other organisms.

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

Where can dna be found in a prokaryotic cell

18. which statement about cancer is true?