Endoscopes can be passed into the large intestine (colon) through the rectum to examine this area of the intestine. This procedure is called sigmoidoscopy or colonoscopy depending on how far up the colon is examined.
B) Would be the best of the choices given in ny opinion. Because the only other one that i thought of was A but physical fitness is not a planned event ect
Use olive or coconut oil on it! if that doesn’t work use ice
