[Solved] Norepinephrine _______ the heart rate, whereas acetylcholine _______ the heart rate. A) decreases; increases B) increases; decreases C) increases; increases D) decreases; decreases E) increases; does not affect Pubertal Development: Refers to the physical changes that occur in the body as a child transitions into adulthood, including growth spurts, development of sexual characteristics, and reproductive maturity. Sex Characteristics: The physical or physiological features, including reproductive organs, that distinguish male and female organisms. Malicious Use: The intentional misuse of something, typically technology or information, with the intent to cause harm. Sexual Photos: Images that depict sexual acts, nudity, or erotic subject matter, often used in the context of adult entertainment or personal exchanges.