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Birds are a group of warm-blooded vertebrates constituting the class Aves /ˈeɪviːz/, characterised by feathers, toothless beaked jaws, the laying of hard-shelled eggs, a high metabolic rate, a four-chambered heart, and a strong yet lightweight skeleton. Birds live worldwide and range in size from the 5.5 cm (2.2 in) bee hummingbird to the 2.8 m (9


Result

IP Duplication Checking

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May 8, 2022, 7:19 p.m.
( 1 week, 6 days ago. )

IP Duplication Checking

Indefinite

No

No

No

No

@Anonymous

No