'Unlike most birds, which have 4, ostriches have this many toes on each foot, adapted to aid in running'
2
WHATEVER: Unlike most birds, which have 4, ostriches have this many toes on each foot, adapted to aid in running
Unlike most birds, which have 4, ostriches have this many toes on each foot, adapted to aid in running
Unlike most birds, which have 4, ostriches have this many toes on each foot, adapted to aid in running
WHATEVER
2
WHATEVER