an elephant
Each heart valve is heard best on the left side on the animal's body. This is why humans used to believe the heart was located on the left side.
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I believe that what you're referring to is called "tusks". These are actually molars that grow out the side of an elephant's mouth.
spongeFlounder. Both of their eyes are located on one side of the body, rather than one eye on each side.
The rattlesnake has a nasal opening on either side of its snout. Look at the image above.
The amount of whiskers varies. My one cat has ten on one side, my other has 15 on one side.
Doors on each side and no windows
Symmetrical? Bilateral symmetry. (bi-lateral meaning two-sided)
There are 2 tenderloins on each steer or cow, one on each side, located towards the loin end of the animal.
The teeth. The younger the horse the straighter the front teeth will be. The older the horse is the more angle the teeth move forward. Older male horses may have small tusks on the bottom set, one on each side of the mouth.
Most of the time the top side of an animal is called its back.
Its on one side of the supercharger snout , youll need an Allen wrench to take it off.