Description: Minor ticks are smaller marks on the axes of a graph that complement the major ticks, providing additional reference points for data interpretation. These minor ticks are especially useful in visualizations where a higher level of detail is required, as they allow users to discern subtle variations in the data. Minor ticks can be customized in various visualization libraries, not just in Matplotlib, to enhance the clarity of graphs. By including minor ticks, it facilitates the reading of complex graphs, as they provide an additional reference that can help observers identify patterns or trends that might otherwise go unnoticed. Additionally, minor ticks can be adjusted in terms of frequency and style, allowing users to tailor the visualization to their specific needs. In summary, minor ticks are a valuable tool in creating graphs, as they enrich the visual presentation of data and improve the understanding of the information represented.