Tuition and college fees are determined by a student's college of record for the term. Detailed information about tuition is available at Fayetteville Policy 511.0 and about fees at Fayetteville Policy 511.1 .
Common causes of meat spoilage are mold, bacteria and exposure to air. It is sometimes difficult to tell if a steak is spoiled or not, but if anything about the smell or appearance of a piece of meat makes you question whether or not it is still good, throw it away. Do not risk making yourself or your family sick.
Seeing Things in Color. Fresh steak has a purple to red hue, but if your meat seems a bit gray, it doesn't necessarily mean that the meat has spoiled. When meat is exposed to the air, it oxidizes and changes color to more of a gray or darker red tone. Steak that feels a bit slimy or sticky to the touch and has an unpleasant odor, though, has likely spoiled and should be discarded. If you see any mold on the meat, this also means that it has spoiled.