Birds are
A) synapsids.
B) diapsids.
C) anapsids.
D) aviapsids.
Correct Answer:
Verified
Q16: The supracoracoideus muscles raise the wings in
Q17: Because of the demands of flight,the circulatory
Q18: Most of the birds that migrate breed
Q19: In birds,reproductive organs of both sexes shrink
Q20: The raptors,such as hawks and eagles,are notable
Q22: Bird species far outnumber all other vertebrates
Q23: Flying birds with keeled sternums are known
Q24: Flightless birds
A)tend to be small.
B)have a well-developed
Q25: The famous fossil bird that supports the
Q26: An example of a bird with soaring
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