A Bar Graph
x and y
line graph
A bar graph is best to compare the levels because you can have 6 different color bars connected on a graph to compare the lead contamination levels.
The graph would be translated upwards by 2 units.
A scientist would not use a graph to explain the methodology.
A scientist would not use a graph to explain the methodology.
A bar graph would be the best graph or chart to use to compare and contrast information.
A Bar Graph
A bar graph would be best to compare the atomic weights of different elements, as it allows for easy visual comparison of values. Each element could be represented by a separate bar, with the height of the bar corresponding to the atomic weight of the element.
x and y
line graph
A graph
A bar graph is best to compare the levels because you can have 6 different color bars connected on a graph to compare the lead contamination levels.
a pie graph
a pie graph
The graph would be translated upwards by 2 units.