1 vote Vote for this answer. Hippos are one of the other animals (like humans) that will sunburn. Thus, when they sweat, the pigment in their sweat (which is red-orange) is an antibiotic sunscreen. http://www.sciencenews.org/articles/20040529/fob5.asp.
What is Gastroenterology? Gastroenterology is the study of the functions of the digestive tract including esophagus, stomach, small intestine, colon and rectum, pancreas, gallbladder, bile ducts and liver. This includes such conditions as acid reflux disease, colitis, colon polyps and ulcers.
Gastroenterologists specialize in the evaluation, diagnosis, management, and treatment of the following symptoms and conditions: 1  Abdominal pain and discomfort. 2  Bleeding in the digestive tract.3  Cancer (e.g., colorectal cancer, stomach [gastric] cancer, pancreatic cancer, liver cancer). 4  Constipation and diarrhea.astroenterologists specialize in the evaluation, diagnosis, management, and treatment of the following symptoms and conditions: 1  Abdominal pain and discomfort. 2  Bleeding in the digestive tract.