How a blue whale move?

Blue whales move through the water using their massive tail flukes. These flukes are located at the back of the whale's body and can be up to 20 feet (6 meters) wide. When the whale swims, it moves its flukes up and down, creating thrust that propels it through the water.

Blue whales also use their flippers to help them swim. These flippers are located on the whale's sides and are used for steering and balance. When the whale swims, it moves its flippers in a synchronized motion, creating a powerful swimming motion.

Blue whales are the largest animals on Earth, and they are capable of swimming at speeds of up to 20 miles per hour (32 kilometers per hour). They are able to swim such fast speeds because of their streamlined body shape and powerful muscles.

Blue whales are also very efficient swimmers. They are able to travel long distances without tiring because of their efficient swimming motion and their large size. Blue whales have been known to travel over 10,000 miles (16,000 kilometers) in a single year.