Once an action plan is in place, it should not be changed. Please select the best answer from the choices provided.

T
F establishing healthy eating habits

The image below shows a common blood pressure gauge. what does this device do? a. measures the level of oxygen present in the blood b. measures the pressure of blood when the lungs expand and compress c. measures the electrical activity of the heart d. measures the pressure of blood when the heart contracts and relaxes

Gene expression is the activation of a gent that results in a question 1 options: protein dna mitochondria

This is the interaction of two organisms where one is and the other is neither nor harmed.