which characteristic makes birds diffrent from all ather vertebrates?a.they can fly or b.their feathers. b right
typo
Bats can fly, so it must be that birds have feathers.
I hope this helps. Thanks for helps.
Actually, both characteristics are correct, but if I had to choose one, the presence of feathers would be the most distinct characteristic of birds that sets them apart from all other vertebrates.
Feathers are unique to birds and have several functions, including flight, insulation, and display. They provide birds with the ability to fly, which is a defining feature of this group. Birds have lightweight, strong feathers that enable them to generate lift and maneuver through the air.
To find this answer on your own, you could have searched for information about characteristics that differentiate birds from other vertebrates. The presence of feathers is a widely recognized characteristic that consistently distinguishes birds from other animals.