Will sharks jump out of the water?

Best answer: Sharks will jump out of the water, but only rarely, because sharks are fish, not mammals, and they rely on swim bladders to breathe. Because they want to maintain normal physiological metabolism, sharks must constantly swim to adjust, and do not have to surface to breathe.

Sharks will jump out of the water, but only rarely, because sharks are fish, not mammals, and they rely on swim bladders to breathe. Because of the need to maintain normal physiological metabolism, sharks must constantly swim to adjust, and do not have to surface to breathe.

Shark:

Sharks, belonging to the phylum Chondrita, are marine, and a few species enter fresh water, which is a group of medium and large marine fish with fast swimming speed. Shark endoskeleton is completely composed of cartilage, which is often calcified, but there is no real bone tissue, and its exoskeleton is not developed or degraded. Its body is often covered with skin teeth (scales), with diversified teeth and hard muscles, but membranous bones never exist, and its brain and skull are seamless. The upper forehead is composed of palatal cartilage, and the lower forehead is composed of Meiren cartilage. Recent studies have shown that sharks contain a variety of bioactive components, such as anticancer factors, squalene, mucopolysaccharide and so on. Shark’s medicinal use began to be found in Notes to Materia Medica. In Chinese folk, shark cartilage extract and shark liver oil have already been used to treat cancer and other diseases.

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