1 The most abundant greenhouse gas, but importantly, it acts as a feedback to the climate. 2  Water vapor increases as the Earth's atmosphere warms, but so does the possibility of clouds and precipitation, making these some of the most important feedback mechanisms to the greenhouse effect. 3  Carbon dioxide (CO 2).
Also called elimination communication or natural infant hygiene, infant potty training is the practice of introducing your baby to the toilet or potty at a very early age â usually between birth and 4 months.
Potty training success hinges on physical, developmental and behavioral milestones, not age. Many children show signs of being ready for potty training between ages 18 and 24 months. However, others might not be ready until they're 3 years old. There's no rush. If you start too early, it might take longer to train your child.