Answer:
Different things make different vibrations when they hit, and that's why you hear high notes and low notes. Things that vibrate quickly make small waves in the air, and that sounds to you like a high-pitched note. Things that vibrate slowly make longer waves in the air, that sound to you like a low-pitched note.
C. The lungs can better exchange oxygen
C. evaporation of sweat warms the body
Till this day We are always learning more and more so I think this can be helpful for future vaccines of diseases
Because the snails blend in with the light filled environment which allows them to blend in
