(a)it’s function is to transmit sound from the air to the ossicles inside the middle ear .
(b) The word “stirrup” in Latin .the two branches of the stapes , known as the inferior and superior crus , convey sound vibrations to the bone’s flat base . From there , the vibrations enter the inner ear , where they are processed into neural data to be transmitted to the brain via The cochlear and the auditory nerve
(C) the function of cochlea is to transform the vibration of cochlear liquids and associated structures into neural signal .
In which class of elements is there a greater range of properties, the metals or the nonmetals? Give an example to support your answer. Non-metals have greater range of properties given that they exist as solids, liquids and gases. And also that they can polymerize, crystallize and form organic compounds.
Explanation:If the value is not at the set point or is outside the normal range, the control center sends a signal to the effector. The effector is an organ, gland, muscle, or other structure that acts on the signal from the control center to move the variable back toward the set point.
