Choose your colors carefully so that your text will be easily visible. For example, if you're using a dark background color, you should use light colors for text and links to ensure legibility. This is document abaa in the Knowledge Base.Last modified on 2014-12-18.or example, if you're using a dark background color, you should use light colors for text and links to ensure legibility. This is document abaa in the Knowledge Base. Last modified on 2014-12-18.
The tiny babies are born before their lungs are fully developed. Undeveloped lungs make them more likely to develop deadly infections. If placed in an incubator, they can continue to develop in a warm, controlled environment. However, one incubator costs about $50,000. Some hospitals in developing nations are unable to pay for the devices.
For female waterfowl, hatching a nest requires a big investment of time and energy. By John M. Coluccy, Ph.D., & Jennifer Thieme. Incubation provides the heat needed for embryos to develop inside the eggs of ducks and geese. Because the required temperature range of developing embryos is narrow, parents must commit to a rigorous incubation schedule.