Question

1. select all that apply.

choose four things you can improve by regular physical activity.
bone density
respiratory function
vision
diet
heart strength
muscle strength

Explanation:

Regular physical activity has several benefits. Weight - bearing exercises like walking or running can increase bone density. Aerobic exercises improve respiratory function by making the lungs more efficient at taking in oxygen. Cardiovascular exercises strengthen the heart. Resistance training (such as weight - lifting) builds muscle strength. Vision is mainly related to eye health (like proper nutrition for eyes, avoiding excessive screen time etc.) and not directly improved by physical activity. Diet is related to what one eats, not directly to physical activity (though physical activity can increase appetite and potentially lead to more balanced food choices, but it is not a direct improvement).

Answer:

bone density, respiratory function, heart strength, muscle strength