The code name used by journalists carl bernstein and bob woodward for the high-ranking government official who them uncover the link between the men who broke into the democratic national committee offices in the watergate and the nixon white house was a. "deep throat." b. "chatterbox." c. "tape worm." d. "creep."

How are rocks that cooled within magma chambers found on earth’s surface today? they are pushed up by magma under earth’s surface. they are revealed by erosion of earth’s surface over time. they are pushed to earth’s surface because of their larger size. they are revealed at earth’s surface due to their low density.

Classify the structures as homologous or analogous, depending on their structure and function.

Which of the following factors would not contribute to allopatric speciation? a) a population becomes geographically isolated from the parent population.b) the separated population is small, and genetic drift occurs.c) the isolated population is exposed to different selection pressures than the ancestral population.d) different mutations begin to distinguish the gene pools of the separated populations.e) gene flow between the two populations is extensive.