I'd say the best action to improve your health would be to frequently exercise, and eat healthy foods.
Answer:
A. swimming
well tbh Ion really know because Activities like walking, jogging, running, cycling, swimming, aerobics, rowing, stair climbing, hiking, cross country skiing and many types of dancing are “pure” aerobic activities. Sports such as soccer, basketball, squash and tennis may also improve your cardiovascular fitness.
Explanation:
<span> It is removed by the lymphatic vessels.</span>