The word is scientifically termed as Peristalsis.
Explanation:
I don't know, but an ionic bond is a bond between a cation and an anion.
Cations are ions with positive charge, white anions are ions with negative charge.
For example, sodium chloride, NaCl, has an ionic bond between the Na+ and Cl- ions.
The anterior part of the lower neck, below the larynx (voice box).
