select the correct answer.
certain land mammals migrated to an aquatic environment, adapted, and evolved into today's water mammals such as whales and
would be the explanation for this, according to lamarck's theory?
a.
land mammals progressively modified their organs to survive in water. these features were passed on to the next gene
the mammal gradually evolved into today's aquatic mammals.
b.
some land mammals adapted to the environment. the organisms which were best adapted were selected by nature, ar
evolved into today's mammals.
c.
land mammals underwent immediate mutations to survive in the aquatic environment and were selected by nature to e
today's aquatic mammals.
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Epinephrine is a hormone released from the adrenal gland of the body, most often in a stressful situation. it is known as the "fight-or-flight" hormone. one way that it causes a response in the body is to activate receptors on muscle cells. where are these cellular receptors located? a. on the cell membrane b. in the nucleus c. on the cell wall d. around the mitochondria

The accompanying figure shows the percent of selected dna sequences that match between a chimpanzee and other primates. these data support the hypothesis that the figure shows the percentage of selected d n a sequences that match between the chimpanzee and other primates. the human has an almost 98 percent match, the gorilla has an almost 97 percent match, the orangutan has a 96 percent match, the gibbon has an almost 95 percent match, and the old world monkey has an almost 92 percent match. the accompanying figure shows the percent of selected dna sequences that match between a chimpanzee and other primates. these data support the hypothesis that the figure shows the percentage of selected d n a sequences that match between the chimpanzee and other primates. the human has an almost 98 percent match, the gorilla has an almost 97 percent match, the orangutan has a 96 percent match, the gibbon has an almost 95 percent match, and the old world monkey has an almost 92 percent match. chimpanzees and gibbons are the most closely related the chimpanzee's closest surviving relative is humans orangutans are the primates least closely related to chimpanzees old world monkeys and gibbons are the most closely related

Which would be the most useful source of evidence to support mcneill's contention?