Question

practice it lo 4.3. what are the six functions of the skeletal system? contract to produce movement, sustain body posture and position, maintain body temperature, store nutrients, and stabilize joints. produce red blood cells, regulate electrolyte balance, support the respiratory system, store minerals, and protect the cardiovascular system. regulate body temperature, produce digestive enzymes, protect internal organs, store fat, and maintain fluid balance. produce hormones, support the lymphatic system, regulate ph balance, store glycogen, and aid in thermoregulation. transport oxygen to cells, protect the nervous system, support the immune system, store blood cells, and regulate hormone levels.

Explanation:

The skeletal system has functions such as hematopoiesis (producing red - blood cells), storing minerals, protecting internal organs like the heart and lungs (which supports the respiratory and cardiovascular systems), and regulating electrolyte balance. The first option has functions more related to muscles (contraction for movement), the third option has functions related to other systems (producing digestive enzymes), the fourth option has functions related to other body systems (producing hormones, supporting lymphatic system), and the fifth option has functions related to other systems (transporting oxygen).

Answer:

produce red blood cells, regulate electrolyte balance, support the respiratory system, store minerals, and protect the cardiovascular system.