Seals swim with short front feet

What are the different swimming postures of dolphins and seals
The seals' claws are hairy, with small hooks, and their front feet are relatively short. The seals can only move with their bellies close to the ground and drag their bodies forward slowly. Seals crawl and swim, which is also the essential difference between the two. Dolphins breathe with blowholes, which are located on the top of the head and directly connected to the lungs, so that dolphins can breathe when swimming fastWhat are the different swimming postures of dolphins and seals? Think about why they have these differences_ Baidu knows
Therefore, the skin of dolphins with special tissue is the main reason why they are suitable for living in water and swimming fast. The seals' claws are hairy, with small hooks, and their front feet are relatively short. The seals can only move with their bellies close to the ground and drag their bodies forward slowly. Seals crawl and swim, which is also the essential difference between the twoWhat is the life habit of seals
Seals have strong swimming skills, with a speed of up to 27 kilometers per hour. At the same time, they are good at diving. Generally, they can dive about 100 meters. Weddell seals in Antarctic waters can dive more than 600 meters deep for 43 minutes. Seals mainly prey on various fish and cephalopods, and sometimes eat crustaceans. It eats a lotHow to distinguish seals from sea lions
Looking at the appearance, the seal is thick, spindle shaped, covered with short hair, with a nearly circular head, large and round eyes, no external pinna, a short and wide kiss, long and thick tentacles on the upper lip, in a rosary shape, five toes on all limbs, fins between toes, and sharp claws. The hind fin is large and extends backwardWhat are the different swimming postures of dolphins and seals? Think about why they have these differences_ Baidu knows
Sea lions have earsDo seals live in water
Yes. Seals live in the cold temperate ocean, and they swim, feed or play in the sea all the time except when they need to go to the ice, sand beach or rock reef during the breeding, rest and hair changing seasons. When the ice melts, the cubs begin to live independently in the waterWhy can seals dive for a long time
The surface of the seal's lungs is covered with an active agent composed of special chemicals. It is because of it that the seal's lungs are so flexible and powerful that they can easily cope with high pressure and freely stretch and recover. The ability to absorb and store oxygen is the main indicator to determine whether organisms can dive for a long timeWhat are the different swimming postures of dolphins and seals? Why do they have these differences
Difference: ears sea lions have ears, seals do not. Sea lions have a pair of cute ears, that is, outer ears, while seals only have ear holes, no ear contour, and the overall look of the head is relatively small. The swimming posture of sea lions and seals is different. Sea lions swim by lifting their bodies, seals swim by crawling, sea lionsWhat are the living habits of seals
Seals are carnivorous marine animals and mammals. Their bodies are streamlined, and their limbs become flippers, suitable for swimming. Seals have a thick layer of subcutaneous fat to keep warm and provide food reserves to generate buoyancy. Seals live in the sea most of the time, and live on land or ice only when they depilate and breed