How long does it take for waste to reach the rectum?

What is included in the conducting zone of the respiratory system? How would excessive diarrhea affect blood pH? Can hydrocortisone be used on yeast infections? How can you measure how hard your heart muscle is working? What are platelets of earth? What do it mean when you have a itchy bump on the crack of your butt? Should 14 year old girls have stretch marks? How do the ribs and diaphgragm help you breath? I had my spleen taken out in April 2008 I have copd and I have been getting sick so often with a cold is this normal when you have your spleen taken out? Afraid of someone breaking in or getting robbed or harmed? You were diagnosed with Anemia when you were a child you now have been diagnosed for the last nine years with SLE Lupus is there a chance maybe you have this not Lupus as you were anemic when younger? How can early detection of gum disease affect your long-term health? What is peter parkers fear? What was the average American salary in 1963? How many types of crohns disease are there? What is the small mass of food that enters into the esophagus is? What are arboviruses? What muscle flexes the elbow and attaches the the ulna? How do you get Yersinia pestis? My uncle's liver is gone and they want give him a transplant What is going to happen?