Biology bob is angry that chemistry carl has sent a vase of red roses to his girlfriend, phyllis physics. bob dumps 10% saltwater into the vase. rose cells have about 1% salt inside. when phyllis sees the roses, she is thoroughly unimpressed by carl and is grateful to have a great guy like bob. what happened to the rose cells?

a) the rose cells burst, because the saltwater is hypotonic.
b) the rose cells burst, because the saltwater is hypertonic.
c) the rose cells shriveled, because the saltwater is hypotonic.
d) the rose cells shriveled, because the saltwater is hypertonic.

Choose the molecule that is described by each phrase. energy used during long activities:

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

In response to framton's dialogue about his health issues, mr. sappleton replies: "no? " said mr. sappleton, in a voice which only replaced a yawn at the last moment. then she suddenly brightened into alert not to what framton was saying. what does this statement reveal about how mrs. sappleton feels about framton? a) she finds him boring. b) she's happy he came by. c) she finds him annoying. d) she feels sorry for him