Question

State the uses of the tusk for the narwhal.​

Answer 1

Answer:

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Explanation:

Now a new study suggests the true evolutionary purpose of these horns -- which can be 8-feet-long -- has to do with sex: The tusks, the research found, are used by male narwhals to compete for and attract mates, a bit like a peacock's ostentatious feathers or an elk's elaborate antlers.

Answer 2

Explanation:

Now a new study suggests the true evolutionary purpose of these horns -- which can be 8-feet-long -- has to do with sex: The tusks, the research found, are used by male narwhals to compete for and attract mates, a bit like a peacock's ostentatious feathers or an elk's elaborate antlers.