What relationship do remoras have with sharks mutualism, parasitism, commensalism, or predator-prey

Indicate whether the following statements about the biases in the fossil record are true or false. a) inland species are more likely to be preserved than marine species b) organisms with hard body parts are more likely to be preserved than are those composed soft tissues. c) species that existed over a larger area are more likely to be preserved than species existing over a smaller area. d) organisms that lived very long ago are more likely to be found as fossils than organisms that lived relatively recently e) the fossils of larger organisms are more likely to be found than the fossils of smaller organisms

Knowing the importance of the essential elements, why would someone chose a diet that does not address all of them?

When energy is used, atp molecules convert to adp molecules. this process is called