Question

Living Characteristics of a shark

Answer 1

Explanation:

White sharks are large bulky fishes with a body shaped like a blunt torpedo. They have a sharply pointed conical snout, large pectoral and dorsal fins, and a strong crescent-shaped tail. Only the belly of white sharks is whitish. ... The largest fully grown white sharks do not exceed 6.4 metres (21 feet) in length.

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Answer 2

✎ Sharks are heavy fishes, possessing neither lungs nor swim bladders (see fish ). Their skeletons are made of cartilage rather than bone, and this, along with large deposits of fat, partially solves their weight problem; nevertheless, most sharks must keep moving in order to breathe and to stay afloat.

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