How many legs does a bird have?
Two
The correct option is B.
Explanation of the correct option:
Explanation of the incorrect options:
Option A:
Birds have 1 pair of legs(2legs) and one pair of wings.
Option C:
Birds do not have 3 legs, they have 2 legs.
Option D:
The animals like tigers and lions have 4 legs but birds have only 2 legs.
Final answer: Birds have 2 legs or one pair of legs.