Answer:
Phosphoric acid is a good substitute for muriatic acid and in most situations will clean surfaces just as well with less risk. Phosphoric acid is a main ingredient in many commercial grout and concrete cleaners that are readily available to consumers.
Explanation:
Answer:
You must reheat food to 165 when the entire mass of all cooked and refrigerated potentially hazardous food.
Explanation:
A self exam and an xray si the best way to detect it
