Endergonic reaction- reactions where chemical bonds are formed
exergonic reaction- reactions where the change in free energy is negative
The larynx is an organ in the top of the neck involved in breathing, producing sound and protecting the trachea against food aspiration. The larynx houses the vocal folds, and manipulates pitch and volume which is essential for Phonation. Hope this helps :)
The answer is c. hope that helped
Answer:
Protection
Explanation:
Most cells have wall cells to protect the cell including bacterias.