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Hiatal hernia. (a) The hernia occurs when the stomach protrudes through the diaphragm and into the t
The world attempted to deal with Somalia as if it were a real country but painfully learned that Som
The mask covers both the mouth and nose to prevent exposure to body fluids and airborne droplets.
Diffusion of Islam
The rate of facilitated diffusion
Keeping a Salad Dressing Blended To prevent the fat from separating out in a salad dressing