Question

Select all of the following characteristics that are unique to birds compared to other reptiles, making birds suited for flight Synapsid skulls Air sacs to lighten the body for flight Ability to instinctively migrate with the seasons Rigid skeleton due toll Presence of Jacobson's fusing of bones, especially organ for sensory the collarbone interpretation Lobular lungs connect to anterior and posterior sacs, allowing for continuous gas exchange Breast muscles are attached to sternum keel Specialized feathers to Il provide warmth, flight, and steering Endothermie Acute vision and well- developed brains Anapsid skulls Exothermic

Answer 1

ANSWER :

The characteristics that are unique to birds compared to other reptiles, and making birds suited for flight :-

1. Breast muscles attached to sternum keel

2. Air sacs to lighten the body for flight

3. Specialized feathers to provide warmth, flight, and sleering

4. Lobular lungs connect to the anterior and posterior sacs, allowing for continuous gas exchange