Aprotist has a surface area-to-volume ratio of 5: 1. a human intestinal cell has a surface area-to-volume ratio of 2: 1. which of the following statements is true? the intestinal cell is more efficient at expelling wastes because it has a high surface area-to-volume ratio. the protist is more efficient at expelling wastes because it has a higher surface area-to-volume ratio. the intestinal cell is more efficient at procuring nutrients because it has a lower surface area-to-volume ratio. the protist is more efficient at procuring nutrients because it has a lower surface area-to-volume ratio.

Describe the response the kidneys have to dehydration and excessive water intake. what happens to the concentration of urine in each case ?

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

What do nitrifying bacteria convert