Search results
Results From The WOW.Com Content Network
The ears of a macaque monkey and most other monkeys have far more developed muscles than those of humans, and therefore have the capability to move their ears to better hear potential threats. [40] Humans and other primates such as the orangutan and chimpanzee however have ear muscles that are minimally developed and non-functional, yet still ...
Past research suggests that live insects represent at least 14% of foreign objects found in people's ear canals. Other commonly identified objects include cotton balls, beads and earring backings.
Why some people have a small hole in front of their upper ears. Kelsey Weekman. November 29, 2016 at 2:33 PM. There is a birth defect of the ear that is visible and relatively common around the world.
In April 1731, the ship of Robert Jenkins was searched for contraband by Spanish coast guards. Part of his left ear was allegedly severed by a cutlass. Jenkins kept the ear in a box for eight years. The following War of Jenkins' Ear was named for the ear. [88]
A head is the part of an organism which usually includes the ears, brain, forehead, cheeks, chin, eyes, nose, and mouth, each of which aid in various sensory functions such as sight, hearing, smell, and taste. Some very simple animals may not have a head, but many bilaterally symmetric forms do, regardless of size.
Limbs are attached to the torso via girdles, either the pectoral girdle for the forelimbs, or the pelvic girdle for the hindlimbs.In terrestrial tetrapods, the pectoral girdles are more mobile, floating over the rib cage connected only via the clavicles (to the sternum) and numerous muscles; while the pelvic girdles are typically fused together anteriorly via a fibrocartilaginous joint and ...
The ear is designed to be self-cleaning, but some people are more prone to earwax buildup due to their ear canal shape. For example, very curvy ear canals, narrow ear canals, or surgical ears are ...
The stapes or stirrup is a bone in the middle ear of humans and other tetrapods which is involved in the conduction of sound vibrations to the inner ear.This bone is connected to the oval window by its annular ligament, which allows the footplate (or base) to transmit sound energy through the oval window into the inner ear.