'Knock on wood' is an idiom meaning to say for something not to happen, or maybe after it happened.
For example:
"We will win this basketball game, knock on wood."
In this case, he means that he doesn't want the opposite to happen; losing.
One external conflict might be between Amy and her mother when she feels embarrased because of the food she is preparing. One internal conflict is the struggle she feels between her Chinese roots and her desire to look like an American, for example in her skin and the nose. These are cultural conflicts, because as Amy's mother says, she does not feel ashamed for being Chinese. Every person should value his/her own culture.
Answer:
"Peace and justice are two sides of the same coin." - Dwight D. Eisenhower
Answer: A)It gives specific information about how hospitals can regulate the patient's environment
to prevent spreading bacteria
Explanation:
took quiz got a 100
D.) We like Florida’s winters.