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.
When the brain is at an adolescent stage, the misunderstand me can be very fatal. Many teenagers, don't understand that when the brain is at this stage of developing, taking drugs, and drinking alcohol, can damage the areas left in your brain.
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Answer:
part c I think I hope it is helpful to you