BlackBerry KEY2 mobile was launched in June 2018. The phone comes with a 4.50-inch touchscreen display offering a resolution of 1080x1620 pixels at a pixel density of 434 pixels per inch (ppi).
The submandibular glands are one of three pairs of salivary glands that produce saliva to help with chewing and digestion. Infections such as sialadenitis can occur if the submandibular gland becomes ...