Biology, 19.03.2021 06:40 Cannon2793
Please help me
What is the advantage of porous bones in birds?
A. their holes assist in ridding the bird of wastes
B. their holes help keep the feathers intact
C. they are lighter, which helps with flight
D. they are lighter, which makes the bird need less food
Answers: 3
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Please help me
What is the advantage of porous bones in birds?
A. their holes assist in riddi...
A. their holes assist in riddi...
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