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Life on the blue planet

 Life on the blue planet Nature is stunning, and life on the blue planet represents a true paradise that abounds in species that are more beautiful and unique, but most of the times man, through his economic activities, has persisted or even led to the disappearance of some species animals. Every species on the Earth has something wonderful, something unique, being remarked either by coloring, by the resistance to vivid living conditions or adaptability to new situations.

Question 1 from 11: How many tentacles does the Humboldt calamus have?
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