Where does most of the human-caused air pollution come from?

Which of the following is a way that minerals are used? a. industry construction technology d. all of the above

What is the number of phosphates in an atp molecule

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