2. If you measured the age of a fossil using 14C dating and determined its age to be about 17000 years old, how much of the rock should be made of 14N?

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

Which direction does the energy flow in this energy pyramid ?

The largest unit within which gene flow can readily occur is a