Interactive practice questions
Did you know most of your body is made of water?
This graph shows on average, the percent of water that different body parts are composed of, as well as the average total percent of water in the body.
a
Which body part is comprised of $80%$80% water?
cells
A
blood
B
brain
C
muscles
D
b
Which body part is comprised of $5%$5% more water than muscles?
blood
A
brain
B
cells
C
Medium
1min
The bar graph shows the results of a survey asking what issues were “very important” to American voters.
Easy
< 1min
In Britain, the Natural Environment Research Council decided to crowd-search a name for its latest polar research vessel.
Use the information in the diagram to answer the following questions.
Easy
< 1min
The bar graph shows the results of a survey asking what issues were “very important” to American voters.
Easy
< 1min
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