Which phrase is not an example of intercellular communication?bacteria share information about nutrientshypothalamus signals pituitary glandribosomes make proteinendocrine cells send hormones into blood

Which strategy is an example of how companies may upgrade themselves to meet changing customer preferences? a. doing door-to-door sellingb. using billboards to advertise the productsc. making online shopping services availabled. giving discounts on products

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

Which component in a graph indicates an independent factor? a. y-axis b. x-axis c. scale