Question

birds are adapted to fly because
stream lined body
light bones
feather and wings
all of these​

Answer 1

The following adaptations are seen in the body of birds for flying:

(i) Streamlined body

(ii) Strong flight muscles attached to shoulder bones and breastbone

(iii) Hollow bones

(iv) Forelimbs modified into wings

(v) Air sacs in lungs

Answer 2

Answer:

all of these is the right answer