Question

What is the major difference between a bird and a fly

Answer 1

Answer:

Flies have a hard chitinous exoskeleton while birds have a feathery exoskeleton. They are arthropods while birds fall.

Answer 2

Required Answer:

☑The major difference between a bird and a fly is that both belong to different phyla. They have a four chambered heart. Flies have a hard chitinous exoskeleton while birds have a feathery exoskeleton. They are arthropods while birds fall under chordates i.e. insects or flies do not have a backbone which birds do.