Which part of the mouth carries out each function?
breaks down carbohydrates into sugars:
cuts up food into smaller pieces:
teeth
saliva
teeth and saliva

Which part of the mouth carries out each function?

breaks down carbohydrates into sugars:  

saliva

cuts up food into smaller pieces:  

teeth

Explanation:

Because saliva dissolves things because it is wet. And teeth crush things because it is sharp.

those sounds of the natural world are bioacoustics, and they're more than a false-color spectrogram of data from the musiamunat conservation area.