[Solved] According to this graph of changes in Earth's atmosphere, which of the following took place between the years 1800 and 2000? A)Nitrous oxide (N₂ O)levels increased from 270 ppb to 390 ppb. B)Carbon dioxide (CO₂)levels increased from 950 ppb to 1,800 ppb. C)Carbon dioxide (CO₂)levels increased from 290 ppm to 380 ppm. D)Methane (CH₄₎ levels increased from 270 ppm to almost 2,000 ppm. Nursing Intervention: Actions taken by nurses to improve or maintain a patient's health condition, often part of a broader care plan. Acute Mania: A period of abnormally elevated or irritable mood, arousal, and energy levels that significantly impair functioning. Disrobed: Refers to the act of removing one's clothing, often implying complete or partial nakedness as a physical state. One-on-one Supervision: A direct and continuous monitoring approach to ensure safety or provide focused guidance and support.