When bacteria fix nitrogen gas to produce ammonia

Apatient is in need of hydration. which type of solution are the patient's cells most likely in?

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

Produce proteins by following coded instructions that come from the nucleus of the cell.