1 Remove meatballs to a serving dish.  To make brown gravy, pour pan drippings into a saucepan over medium heat. Whisk the flour into the pan drippings until smooth, and gradually whisk in enough beef broth to total about 2 1/2 cups of liquid. Bring the gravy to a simmer, whisking constantly until thick, about 5 minutes.
Room Temperature Definition. Room temperature is a range of temperatures that denote comfortable habitation for humans. There is no 'exact' room temperature. Room temperature can be any temperature between 20 Â°C and 29 Â°C. 300 K can also be used as room temperature for easy calculations when using absolute temperature. Up Next.
Normal body temperature varies by person, age, activity, and time of day. The average normal body temperature is generally accepted as 98.6Â°F (37Â°C). Some studies have shown that the normal body temperature can have a wide range, from 97Â°F (36.1Â°C) to 99Â°F (37.2Â°C).