(01.03 HC) Use the figure below to review the reactants and…

(01.03 HC) Use the figure below to review the reactants and products of photosynthesis and respiration. With respect to carbon dioxide and oxygen concentrations, what trends would you expect to see in the epipelagic vs. the mesopelagic zones? Why? (3 points) © 2016 CC-BY

(01.01 LC) Up until 1938, paleontologists accepted the idea…

(01.01 LC) 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. What goal of science does this discovery represent? (3 points)