Final answer:
The three components of each chart are: Title, Axis labels, and Legend.
Step-by-step explanation:
The three components of each chart are:
- Title - A title that tells what the graph is about, such as 'Boyle's Law'.
- Axis labels - Labels that tell the variable's name and the units of measurement. For example, 'volume (in³)' and 'pressure (in Hg)'.
- Legend - A legend that explains the meaning of different data points or colors in the chart.