Eat healthy and do stretches. The best thing a 12 year old to do. You're too young to do anything super serious imo
I would say Se/x with a minor would be your answer.
Answer:
The exact physical causes of colour blindness are still being researched but it is believed that colour blindness is usually caused by faulty cones but sometimes by a fault in the pathway from the cone to the brain.
A.) liver because the liver takes care of most of it
