Final answer:
The skeletal and muscular systems enable movement and actions to avoid injury and catch the dog.
Step-by-step explanation:
The function of the skeletomuscular system in this situation is to enable the man and his dog to move and perform the necessary actions to avoid injury and catch the dog. The skeletal system provides support and structure, while the muscular system contracts to allow movement. For example, when the man helps move the fallen tree, his skeletal muscles contract to move his arms and body. When he chases after his dog, his skeletal and muscular systems work together to move his legs and propel him forward.