List the organs of the toad digestive tract from mouth to cloaca. If mammals use a different organ for the same function, state this organ in brackets beside the amphibian organ

Jawless fish List the different regions of the digestive system in order from mouth to anus.

The __________ muscles add flexibility to reptilian lungs enabling them to efficiently expand and contract during respiration. The __________ nervous system controls involuntary responses, such as beating of the heart and expansion and contraction of the lungs. The bones of birds are specially hollowed out to accommodate additional air storage; these bones are known as ________.

Give detailed Solution with explanation (don't give Handwritten answer