Swimming is aerobic. push ups are anaerobic. basketball is aerobic. weights are anaerobic. sprinting to catch bus is anaerobic
Filtration takes place because it occurs as a process to remove particles from water. It depends to where it is being processed. For water filtration, its primary use is to filter unwanted organisms and purify the water. It also occurs in the human body where blood is filtered by nephrons to remove excess fluid and waste products.
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Sugars and starches belong to Carbohydrates