13 Multiple Choice 3 points Using the same horse cards on the Horse evolution Sheet, which of the following statements describes how the feet changed over time? All of the the statements correctly describe how the feet changed over time. The size of the feet got bigger over time. The number of toes on the feet decreased over time. The density of the bones increased to support a larger organism over time.

This question is asking about the evolution of horse feet over time. The options provided are:<br />1. All of the statements correctly describe how the feet changed over time.<br />2. The size of the feet got bigger over time.<br />3. The number of toes on the feet decreased over time.<br />4. The density of the bones increased to support a larger organism over time.<br /><br />To answer this question, we need to understand the evolutionary changes in horse feet. Historically, horses had multiple toes, but over time, they evolved to have a single toe, which is the hoof we see today. This change in the number of toes is a significant evolutionary adaptation that allowed horses to run faster and more efficiently. Additionally, as horses evolved to be larger organisms, the density of the bones in their feet would have increased to support their weight. The size of the feet also increased to accommodate the larger body size and to provide better support and balance.<br /><br />Given these points, the first statement, "All of the statements correctly describe how the feet changed over time," is the most accurate answer. It encompasses the changes in the size of the feet, the number of toes, and the density of the bones, which are all correct descriptions of the evolutionary changes in horse feet.