how were the bird's wings made?
Answers
Answer:
by the dead tissue of bird we know it as feathers
Explanation:
hope it will help you
Answer:
The bird's wing is a paired forelimb in birds. The wings give the birds the ability to fly, creating lift. Terrestrial flightless birds have reduced wings or none at all (for example, moa). In aquatic flightless birds (penguins), wings can serve as flippers. The bird's hand is strongly transformed: some of its bones have been reduced, and some others have merged with each other. Three bones of the metacarpus and part of the carpal bones merge into a carpometacarpus. The bones of three fingers are attached to it. The frontmost one bears an alula - a group of feathers that act like the slats of an airplane. This finger usually has one phalanx bone, the next - two, and the back - one (but some birds have one more phalanx on the first two fingers - the claw).