Reptile respiratory organs​

Respiratory System. All reptiles breathe through their lungs. The reptile lung has a much greater surface area for the exchange of gases than the lungs of amphibians. Many reptiles' lungs have little sacs called alveoli, across which gas is exchanged.

Explanation:

a chair, a bed, and a toothbrush

explanation:

i was told this before by a teacher, so yeah