Anterior auricular artery: supplies blood to the front part of the ear. Occipital artery: supplies blood to the skin and muscles of the scalp and back of the head. Posterior auricular artery: supplies blood the scalp, the area behind and above the ear. Supraorbital artery: supplies blood to the upper eyelids and forehead. Infraorbital artery: supplies blood to the muscles of the eye. Ulnar artery: supplies the little-finger side of the arm and palm of the hand. Radial artery: supplies the thumb side of the arm and the back of the hand.
Spanish - English - ayllu. n. family, tribe; community, group of people that live together; group of people that share common characteristics or interests; communal lands (Andes) Â» ayllu in english.
The Ossicles. The three tiniest bones in the body form the coupling between the vibration of the eardrum and the forces exerted on the oval window of the inner ear. Formally named the malleus, incus, and stapes, they are commonly referred to in English as the hammer, anvil, and stirrup. With a long enough lever, you can lift a big rock with a small applied force on the other end of the lever. The amplification of force can be changed by shifting the pivot point.