Final answer:
The facial artery that supplies blood to the lower portion of the face is called the Facial Artery.
Step-by-step explanation:
The facial artery that supplies blood to the lower portion of the face is called the Facial Artery. It arises from the common carotid artery and supplies blood to numerous structures within the face, lower jaw, neck, esophagus, and larynx.
Learn more about facial artery