Which of the following statements about asking questions is TRUE? OA. It is your teacher's responsibility to notice that you don't understand a specific concept in class.
OB. Asking questions shows that you are working hard in class.
OC. Avoid wasting other students' time by asking your teacher after class.
D.
All of the above

C, h, o - elements that are common to biomolecules. if the biomolecule in question is a protein these elements also combine with nitrogen. which molecule below is a protein?

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

Cells are adapted to preform specific functions. which of the following terms refers to this capability?