Water molecule the part of a water molecule nearest the oxygen atom and farthest away from the hydrogen atoms has a(n) a. slight positive charge. b. slight negative charge. c. no charge. d. uneven distribution of charges.

Which of the following statements about archaea and bacteria is true? a. neither is single-celled. b. they both have nuclear membranes. c. neither reproduces by binary fission. d. they both lack a nuclear membrane.

Ture or false evidence for evolution includes millions of fossils

Land conservation is a worldwide priority. there are several methods to prevent the loss of land due to a variety of reasons. which method is not a way to conserve land? a) sea walls b) rainwater harvesting c) limits on clear cuts of forests d) cut and burn methods of clearing land