14. Which best describes how the author organized the selection? A. He compares and contrasts the bones of the arms and legs. C. He explains problems that occur with the bones and gives potential solutions. C. He describes the ways people can keep their bones healthy. D. He describes the purpose of the skeletal system and its parts.

To determine how the author organized the selection, we need to analyze the content and structure of the text. <br /><br />Step 1: Read the selection carefully and identify the main ideas or topics covered.<br /><br />Step 2: Look for any comparisons or contrasts made between different bones or body parts.<br /><br />Step 3: Identify any problems mentioned in relation to the bones and see if there are any solutions provided.<br /><br />Step 4: Determine if the author discusses ways to keep bones healthy.<br /><br />Step 5: Consider if the author explains the purpose of the skeletal system and its components.<br /><br />Based on the analysis, the best description of how the author organized the selection is:<br /><br />D. He describes the purpose of the skeletal system and its parts.<br /><br />Answer: D