In October, for the nearest coastal location, the temperature of the sea averages around 15Â°C, that's 59Â° Fahrenheit. Our index indicates for swimming this is considered cool and for most would feel bracing to say the least. The more hardy among us may enjoy a quick dip.
The eardrum (tympanic membrane) is a thin, oval layer of tissue deep in the ear canal. It helps protect the delicate middle and inner ear from the outside. It is called an eardrum because it looks and acts like a drum.The eardrum receives vibrations from the outer ear and transmits them to the small hearing bones (ossicles), of the middle ear. Because it is so thin, the eardrum can be ruptured or punctured. The hole exposes the middle and inner ear to damage or infection.t helps protect the delicate middle and inner ear from the outside. It is called an eardrum because it looks and acts like a drum. The eardrum receives vibrations from the outer ear and transmits them to the small hearing bones (ossicles), of the middle ear.
The juveniles are green to brown with a peppering of tiny black spots, and have orange or bronze eyes. A fold of skin extends from the eye around the eardrum. Adult bullfrogs have thickset bodies, large, exposed eardrums, and are green, tan, or dark brown above (with dark spots). Male bullfrogs have a yellow throat. The eardrums on males are larger than the eyes, while the female's eardrums are the same size as the eyes. The eyes of both sexes are gold.