How does energy acquisition in the deep sea differ from energy acquisition near the ocean’s surface? a. organisms in the deep sea acquire energy directly from the sun. b. organisms near the ocean’s surface rely on chemosynthesis rather than photosynthesis. c. organisms in the deep sea do not have direct access to sunlight. d. organisms in the deep sea have no means to obtain energy unless they travel to the ocean’s surface.

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.