Question

What changes happen to a bird's
body before it migrates?
(a) Feathers grow thick.
(b) Muscles get more dense.
(c) Fat is collected under the skin.
(d) Eyes become keener.​

Answer 1

Answer:

i think fat is collected under the skin i am not sure

Answer 2

option C is the correct answer.

i.e FAT IS COLLECTED UNDER THE SKIN.

Mark as Brainliest answer..