![AstraZenecaUK on X: "There are about 320 pairs of #muscles in the human body. The largest muscles are those in your buttocks; the body's smallest muscles are found in the ears; their AstraZenecaUK on X: "There are about 320 pairs of #muscles in the human body. The largest muscles are those in your buttocks; the body's smallest muscles are found in the ears; their](https://pbs.twimg.com/media/DSmlzN-VQAAvcYx.jpg)
AstraZenecaUK on X: "There are about 320 pairs of #muscles in the human body. The largest muscles are those in your buttocks; the body's smallest muscles are found in the ears; their
![BBC Four - Secrets of Bones, Sensing the World, In pictures: Sensing the world - The ossicles in the ear are the smallest in the human body and have the highest mineral BBC Four - Secrets of Bones, Sensing the World, In pictures: Sensing the world - The ossicles in the ear are the smallest in the human body and have the highest mineral](https://ichef.bbci.co.uk/images/ic/320x180_b/p01t87nj.jpg)
BBC Four - Secrets of Bones, Sensing the World, In pictures: Sensing the world - The ossicles in the ear are the smallest in the human body and have the highest mineral
![There are over 200 bones in the human body, and these are the smallest! These are the bones of the ear. These … | Ear anatomy, Medical anatomy, Medical school stuff There are over 200 bones in the human body, and these are the smallest! These are the bones of the ear. These … | Ear anatomy, Medical anatomy, Medical school stuff](https://i.pinimg.com/474x/86/0d/dd/860dddc2f091f3fa38d39e16a4189b44.jpg)