All birds have four _____, the front two of which are wings.
legs
appendages
veins
hearts
arms
3 answers
legs
Select 3 that apply.
In terms of locomotion, the birds may be divided into:
swimming birds
laying birds
standing birds
flying birds
walking birds
In terms of locomotion, the birds may be divided into:
swimming birds
laying birds
standing birds
flying birds
walking birds
Swimming birds, flying birds, walking birds.