The Pharynx is the organ found at the back of the mouth that food, water, and air can all pass through.
The average mouth swab detects use for up to 48 hours.
To filter is to remove or organise something. For instance, passing a sandy water solution through a filter paper will allow the water to pass through, but will keep back the sand. In computing, you can filter your emails into different folder automatically.
Germany will come knocking on your back door... if you have no back door, they'll come through your window...WATCH OUT!
It doesn't, coffee is grown. The way a percolator works is by the change in the density of water when it is heated. Water is placed in the percolator then the riser tube is placed in and the filter cup with ground coffee in it is placed on the top of the tube, ABOVE the top surface of the water. The water is heated at the bottom of the pot, this hot water rises and is directed up the tube, cold water replaces it at the bottom of the pot, this cold water as the density is much higher forces the hot water up the tube where it overflows into the filter basket and percolates back down through the coffee grounds, then back to the pot to be cycled through again. The percolation slows down as the temperatures in the pot equalize, or the water level is lowered.
A condenser. In the Chemistry Lab a condenser consists of a tube which is supplied with cold water. This tube surrounds another tube running through it which has the vapour passing through it. The vapour condenses into a receiver.
Organ at back of the mouth where food and air may pass.
Your tonsils are at the back of your mouth. Sometimes they can become swollen and agitated. When they are bothering you, set an appointment to speak to a doctor.
it is connected to the back in the hole
As with most creatures the feeding organ of an earthworm is the mouth. Located behind the mouth is the pharynx which acts as a suction pump; its muscular walls draw food back.
As with most creatures the feeding organ of an earthworm is the mouth. Located behind the mouth is the pharynx which acts as a suction pump; its muscular walls draw food back.
Jacobson's Organ
Fish take in water through their mouth. The water is passed over the gills, where oxygen is extracted, and the water then passes out back into the water by the external gill coverings.
Kidney
All fish (Including Goldfish) suck water in through their mouth and pass it through their gill fillaments where there is an exchange of gasses and impurities. The impurity carrying, oxygen depleted water, then returns from the gills back into the surrounding water. The gills in fish are the equivalent of lungs in an air breathing mammal and do the same job.
Fish take in water through their mouth. The water is passed over the gills, where oxygen is extracted, and the water then passes out back into the water by the external gill coverings.Note: it is breath not brethes.
kidney
It's a 'sensory organ'. It basically takes the form of two 'pockets' in the roof of the snakes mouth. When the snake flicks out its tongue, microscopic scent particles stick to it. Withdrawing the tongue back into its mouth, the tips are inserted into the Jacobson's organ, and the snake's brain decodes the information.