Graph Practice Graph 1 :
Health Effects
of CO on Humans
NO
70
Hemoglobin Combined with CO (99)
8 8 8 8 8 8 8 8 8
I
100 200 MD AO SOO BOD 700 HOO OO 10GO
Concentration of CO in Air
(parts/million)
1. What is the Independent Variable?
2. What is the Dependent Variable?
3. According to the graph, about what percentage of hemoglobin is bound to CO at a CO
concentration of 700 parts per million?
a. 25%
b. 35%
C. 40%
d. 55%

Athermometer is placed in water in order to measure the water’s temperature. what would cause the liquid in the thermometer to rise?

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 order to study genetic mutations, scientists must study genetic material. which statement describes the genetic material scientists are most likely studying? a) they study alleles that contain chromosomes, which are rna.b) they study alleles that contain genes, which are chromosomes.c) they study chromosomes that contain genes, which are dna segments.