What effect can predjudicial have on someone?

Where did the Columbian Exchange take place? What liquid is the blood made up of several types of cells called? Founding out about liver lesions so do that mean that it is cancer when you have stage 4 cancer? How and where HIV occurs? How much blood does a person have? How is this mad cow disease similar to chronic wasting disease that occurs in deer and elk? Where can smooth muscles be found? How do you count degrees of field defect in vision? What kind of religuns settled in main? What is correct your apologies or you apologize? What is stress ulcer? What is the treatment for third nerve palsy? Why is it bad to insert a cotton swab into your ears? Can a pituitary adenoma cause chronic insomnia? Can you take keflex if you have an allergy to pcn? When do you not take a persons blood pressure? What is the difference if a baby is facing up or down during delivery? How long does it take to die from a stab to the heart? Is it true that bones make up over half of an adults body weight? Cow can climb up the stairs but it can not climb down the stairs why?