Answer:
maybe %50 %50 Ee Ee or %100 Ee Ee
Explanation:
Inhaling and exhaling
<span>Air Vibrating the Vocal Cords Creates Sound
</span><span>Olfaction, or Smelling, Is a Chemical Sensation
</span><span><span>External Respiration Exchanges Gases Between the Lungs and the Bloodstream</span></span>
The answer is electron microscope