The school nurse notes that an 8-year-old child experiences stomachaches that are relieved after the nurse contacts the parents at work. which action is the most important for the nurse to take?

Which part of the neuron below is indicated by the arrow, and what is its function? hormones send chemical signals throughout the body to regulate other body processes. hormones are chemical signals that are sent throughout the body to regulate other body processes. hormones send electrical signals throughout the body to regulate other body processes. hormones are electrical signals that are sent throughout the body to regulate other body processes.

What substance is the most acidic. lemon juice. tomato juice. sodium hydroxide. water

Which tool could you see a plant cell? a. a filter b. a microscope c. a microwave d. an electromagnet