tympanic memberane
frog can breath through these with it's mouth closed, can be opened or closed with sphincter muscles
A carnivore's mouth is commonly referred to as a "jaws". Their jaws are adapted for tearing and chewing meat, usually equipped with sharp teeth and strong muscles for a powerful bite.
either a hiss, ( mouth is wide, jaw opened, eyes squinted) or probably just a scared meow
A strong incoming tide at the mouth of some rivers produces a bore (a wave) that moves up the river against the current.
The Internet is your friend.From the Wormhole FAQ at www.webfilesuci.org/wormholeFAQ.html :What is a black hole?A region of intense gravitation characterized by a central point or ring of infinite energy density called a "singularity" and an enveloping surface called an "event horizon" from which nothing - not even light - can escape.How are wormholes related to black holes?Unlike a wormhole, a naturally occurring black hole -- one created through stellar collapse -- is not a bridge between two universes (or distant regions within the same universe). There nevertheless exist certain solutions to the Einstein equations of general relativity in which a bridge between universes - a wormhole -- appears to have a black hole at either end. This is the sense in which certain theoretically possible black holes can be said to be wormholes.Can a traversable wormhole be used as a time machine?Yes.How can a traversable wormhole be turned into a time machine?Keep one of the mouths stationary. Move the other mouth -- at speeds approaching that of light -- away from the stationary mouth for a distance of a few light years. Then return it to the vicinity of the stationary mouth. Anyone who now enters the stationary mouth will be transported years into the future. Those entering the other mouth will find themselves transported years into the past. For shorter time jumps, shorten the journey of the traveling mouth.Is there another way to turn a traversable wormhole into a time machine?Yes. Leave one mouth, Mouth A, in a weak (or virtually nonexistent) gravitational field. Move the other mouth, Mouth B, into a strong gravitational field, such as that near the event horizon of a black hole. Wait. Now move Mouth B from the strong gravitational field and return it to the vicinity of Mouth A. Anyone now entering Mouth A will emerge from Mouth B into the past. Anyone entering Mouth B will emerge from Mouth A into the future. For longer time jumps, wait a longer time before removing Mouth B from the strong gravitational field. Alternatively, initially move Mouth B into an even stronger gravitational field. To have an ever growing time jump, leave Mouth B in the strong gravitational field.
tympanic membrane
Cotton mouth
it started when you opened your mouth
chewing like a cow
she opened her mouth and sang
izod
opened mouth
ορθάνοιχτος - adjective, means opened mouth
The Cottonmouth - a highly venomous species.
The Orange River has areas along it that are protected. The Orange River Basin of the Sehlabathebe National Park at the headwaters is protected. The Mokala National Park is protected and so is the Sperrgebiet National Park at the mouth of the river.
guys definitely
The 'Cottonmouth' - a highly venomous snake species !