Physical Science Final Exam
Identify the letter of the choice that best completes the statement or answers the question.
1. What type of graph is represented by Figure 1-1?
a. bar graph
c. circle graph
b. line graph
A study was carried out to determine the relationship between the diameter of a molecule and its
movement through a membrane. The graph below shows the results of the study.
H ig h
R e la tiv e a b ility to m o v e
th ro u g h a m e m b ra n e