Answer:
The correct answer is - It is not balanced because it is less likely to include teens, young adults, and senior citizens in the patron.
Explanation:
The survey performed by Mrs. Liang, the Librarian is not balanced as she only took the poll to every third adult child who asked for one of the four different readings toddlers, preschoolers, primary grades, and upper elementary.
She should have include polls from different age group patron such as teens, young adults, and senior citizens that might help in her survey to become more balanced and accurate
Reading and gazing at the stars are two ways to relax.
Contamination. The contaminate tourniquet can have germs or disease that would enter the blood being draw and give a wrong diagnosis.
JUST TELL THEM GO TO THERAPY OR MAYBE GIVE THEM SOME GOOD ADVICE TO MAKE THEM FEEL BETTER.