Cross contamination is the process by which bacteria or other microorganisms are unintentionally transferred from one substance or object to another, with harmful effect. So D. Is the correct answer.
2 months ago I was discriminated by trump supporters for being a Latinx. I’ve been yelled at, had slurs yelled at me, been told to go back to my country. I overcome it by remembering myself it is not the Americans country to begin with.
I feel very disappointed that a customer was unhappy with my job performance because I realize that customer satisfaction is a top priority.