Vacuole perform digestion in amoeba while stomach perform digestion in mouse.
Explanation:
Amoeba is a unicellular organism so they lack stomach. The food which is taken are digested in the vacuole of the amoeba with the help of specific enzymes and absorbed by the cytoplasm in order to use for performing different activities, while mouse is a multicellular organism and have the stomach which perform the function of digestion. The digestive system of mouse is similar to humans.
My guess would be "B" cell wall
The cochlea is responsible for sound transduction.
Im not too sure what the answers you have are but cotton swab and put it in a bag if you write your own
