“Scientific models are often used in laboratories to represent Earth's processes. While field tests and observations are vital, physical, digital, and mathematical models are useful tools in the laboratory. Models provide insight into complex processes that might otherwise be difficult to grasp”
Answer:
In the microscopic level you can use non-toxic chemicals etc and you can aslo keep the food in desirable temperature inorder to prevent it from being rotten, incase of some food get contaminated you can just not use it because it can make you sick or if it only partly contaminated, then you can use the uncontaminated part of it and not use the other part.
Answer:
Denial
Explanation:
This is a clear sign of denial.
Denial is a defense mechanism which is when someone refuses to accept reality, blocking out events from their awareness. If a situation is just too much to handle, the person may respond/react by refusing to believe it or by denying that it exists.