Carbohydrates (carbs).
Lipids (fats) are an example of carbs, and, when you burn them, you lose weight.
Exercise burns sugar reducing the amount of insulin needed.
Both. Diet reduces calories, exercise burns calories.
I would say swimming.
No...sex is exercise. It burns lots of calories.
mostly cardiovascular because it burns more calories
Swimming
Skipping burns more calories than walking or riding. This burns more calories because it is more of a full body exercise.
Sure you can. Exercise burns calories.
When done properly it is cardio exercise. Cardio exercise burns fat from wherever there is too much body fat.
Cardiovascular exercise burns the most fat. Bicycling is a good example, as is running.
aerobic exercise burns stored fat
Aerobic excercise burns more calories per hour versus weight training.