Is height in humans hereditary

How are longer passing periods bad? What type of exercise do we use Fast twitch muscle fibers? Do onions really fight cancer? Should alcoholics have liver transplants? Can you get hiv by drinking beer mix with infected hiv blood? I recently got new glasses with bifocals for the first time with a prism. Is it normal to have a bifocal in one lens? Period coming back after 10 days of being done? Whats wrong you've been having a period twice a month and your not birth control or antibiotics? What important functions are performed by the large intestine? What does it mean if there is fluid found outside the pregnancy sac? Decreased blood pH? Which equipment would you use to test out indigestion tablets? What type of digestion occurs in the rectum? You are 20 weeks pregnant and you have strong pains in your lower right side what could that be signs of? Compare compact and spongy bone in relative location? Can suboxone cause birth defects? Who is someone who assists a dentist? Is 'infectious' a synonym for contagious? What two components is blood brain barrier made from? Why do women have cold feet?