Which of the following situations is a potential Big 8 cross-contact risk if the foods are stored in the same container? 1. oranges and apples
2. wheat buns and wheat bread
3. chopped fresh onions and peppers
4. frozen fish sticks and frozen chicken tenders

I’m in agreement with the other user it’s number 4. Good luck.

Well if you pick a machine to work on and that's gonna be your exercise if you don't stick to that machine your muscle strength your muscle mass rather will change because you haven't been doing it you change something in your exercise routine which changes your body's form of dealing with things for example you might become weaker or stronger depending on what kind of exercises you do in whether or not the machine you picked actually your muscles grow.