Final answer:
Strength exercises have many benefits including increased muscle mass, stronger bones, and improved overall physical function, while the skeletal system supports the body and is responsible for making red and white blood cells.
Step-by-step explanation:
Strength exercises provide numerous benefits for the body's muscular and skeletal systems. Engaging in strength training can increase muscle mass, enhance metabolism, and improve overall physical function and balance. These workouts can also strengthen bones, reduce the risk of injury, and have long-term benefits such as preventing age-related bone density loss.
Answering the second part of the student's question, after listening to a long discussion on the skeletal system, one can conclude that the skeletal system is important because it supports the body and makes red and white blood cells. This system provides the critical function of forming the body's rigid framework, protects vital organs, enables movement through its interaction with the muscular system, produces blood cells in the bone marrow, and stores and releases minerals and fat.