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.
They may be surprised by the idea that you could try to potty train your baby when he is just 2, 3, or 4 months old. In fact, experts on infant potty training say that if you are considering this technique, you might be getting a late start if you don't begin by the time your baby is 6 months old.