The brain is affected as the other organs begin to shut down. Your loved one may seem confused as to time and place and may not be able to recognize people whom they already know. The person may be completely lucid one minute and then drift into a state of confusion.
How Fast can Sharks Swim? Whale sharks are slow swimmers and their top speed is no more than 5 miles (8 kilometers per hour) probably due to the fact that whale shark is the biggest fish in the world. It reaches a length of 40 ft (12 m) and weighs up to 13 tons (12 metric tons). Great white sharks are one of the fast movers in water.
All sharks swim very fast, but the blue shark is one of the fastest species. Blue Sharks often look hungry due to the thin body they have. However, they are slender by nature and it has nothing to do with the amount of food they eat.