Question

give scientific classification of shark up to class answer in brief
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Answer 1

Answer:

Sharks belong to the Phylum Chordata and the Sub-phylum Vertebrata. This means they have a spinal chord, notochord and a backbone (vertebrae).

Answer 2

Answer:

sharp adjective (ABLE TO CUT)

having a thin edge or point that can cut something or make a hole in something: a knife with a sharp edge/blade. The point of this pencil isn't sharp enough.