Description. It is difficult to imagine the size of the blue whale, the largest animal inhabiting the earth. There are records of individuals over 100 feet (30.5 m) long, but 70-90 feet (23-27 m) is probably average.A good way to visualize their length is to remember that they are about as long as three school buses.t is difficult to imagine the size of the blue whale, the largest animal inhabiting the earth. There are records of individuals over 100 feet (30.5 m) long, but 70-90 feet (23-27 m) is probably average.
Acute urticaria: Hives lasting less than six weeks. The most common causes are certain foods, medications, or infections. Insect bites and internal disease may also be responsible. The most common foods that cause hives are nuts, chocolate, fish, tomatoes, eggs, fresh berries, and milk. Fresh foods cause hives more often than cooked foods.
Rashes caused by viruses. Viral infections are common in babies and children and often cause a minor rash of the skin. These rashes are usually harmless and will go away on their own. Different viruses can cause different rashes, and sometimes different viruses can cause rashes that look the same. Although some viruses cause a distinctive rash, it is often difficult to tell exactly which virus is causing the rash. In nearly all cases, it is not important to know which virus is causing the rash.