Answer: A frequently used word or phrase or it is a way to convey your thoughts, feelings or emotions.
Example: "a penny saved is a penny earned."
They aren’t causing any crowding or problems for you at the time( especially if there is no pain( wisdom teeth extractions are extremely painful if you can avoid without complications it’s best to)
I do not understand this question can u give more detail
Answer:
determining the optimum resting heart rate
