Identify a change in the environment that might affect your balance on a bicycle. Explain how you would regain your balance using the terms stimulus, control center, set point, receptors, effectors, and imbalance in your answer.

What is the main function of the central vacuole in a plant cell? a. absorbs energy from the sun to produce food b. holds water and maintains turgor pressure c. breaks down molecules to release energy d. contains the cell's genetic material