Tractor-trailer and 18-wheeler both refer to the combination of a semi-truck and semi-trailer. Together, they form a tractor-trailer unit, also referred to as an 18-wheeler, owing to the number of wheels present on the unit as a whole.
Quick Answer. Many different types of foods contain gelatin, including peanuts, marshmallows, Jell-O, yogurt, gummy candies and some sour cream brands, among other foods. The best way to determine if a food contains gelatin is to read the product's label. Continue Reading.
I thought it would be helpful to a lot of people if I made a list of foods that contain gelatin. marsh mellows -always contains gelatin. pop-tarts w/ frosting - always contains gelatin. mini wheats - always contains gelatin.