what is one way in which all living things on earth are alike

The mitochondrion functions lipid storage protein synthesis photosynthesis dna replication atp synthesis

What must be true for natural selection to heppen

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