Asolution contains 0.1(10 -7) moles of hydroxyl ions (oh -) per liter. which of the following best describes this solution? acidic: h+ acceptor basic: h+ acceptor acidic: h+ donor basic: h+ donor neutral

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

Give three examples of plant activities that are affected by circadian rhythms and natural fluctuations in the length of daylight?

What is the next step in the process after a substrate enters the active site of an enzyme