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Did you know?
Patients who cannot swallow may receive nutrition via a parenteral route—usually, a catheter is inserted through the chest into a large vein going into the heart.
Did you know?
Amoebae are the simplest type of protozoans, and are characterized by a feeding and dividing trophozoite stage that moves by temporary extensions called pseudopodia or false feet.
Did you know?
The familiar sounds of your heart are made by the heart's valves as they open and close.
Did you know?
There are approximately 3 million unintended pregnancies in the United States each year.
Did you know?
Anti-aging claims should not ever be believed. There is no supplement, medication, or any other substance that has been proven to slow or stop the aging process.
![The head of the jaguar is robust and the jaw extremely powerful. The size of jaguars tends to increa](https://biology-forums.com/gallery/47/medium_27638_22_04_12_9_37_44.jpeg)
![The jaguar has an exceptionally powerful bite that allows it to pierce the shells of armoured reptil](https://biology-forums.com/gallery/47/medium_27638_22_04_12_9_38_54.jpeg)