They will start to get very mushy, but they will stay at room temperature.
Mechanical Weathering occurred. Is not caused by any chemical substance. Differs from Chemical Weathering which changes the composition of the rock itself
I'm pretty sure it's carbohydrates
The answer;
Through hands;
The primary mode of transmission of microorganisms to food contact surfaces is your hands.
Explanation;
Hands are contaminated through the touching of other parts of the body, using the restroom, Handling or caring for animals, coughing, sneezing, blowing nose, handling raw meat/poultry, Handling garbage/dirty dishes, Handling money, among other ways.
Contaminated hands in turn contaminate food and food contact surfaces.
A. lungs, muscles because I went through them one by one and that's the only one that makes sense to me
Hope this helped :D