According to wikipedia, the eggs of the American Robin hatch 14 days after they are laid, while the European Robin's eggs hatch in 13-14 days. Views.
What are chlorofluorocarbons (CFCs)? Chlorofluorocarbons (CFCs) are a group of manufactured chemical compounds that contain chlorine, fluorine, and carbon. This group includes CFC-11, CFC-12, CFC-113, CFC-114, CFC-115, and many forms of Freon. They are colorless, odorless, nontoxic, nonflammable, and stable when emitted. When they are emitted and reach the stratosphere, they break apart and release chlorine atoms, which destroy the earthâs ozone layer. CFCs can last for more than 100 years in the stratosphere. Because they destroy the ozone layer, CFCs have been banned from production in the United States since December 31, 1995.
Oxygen is released when carbon dioxide is broken down to extract carbon for later use in building glucose. Oxygen is released when water is broken down to extract electrons and protons for use in the light reactions. Oxygen is produced from breakdown of an intermediate product in the Calvin cycle.Oxygen is produced as a waste product in the form of cellular respiration that is used by photosynthetic producers. The light reactions produce _____. glucose and oxygen, completing the process of photosynthesis.xygen is released when carbon dioxide is broken down to extract carbon for later use in building glucose. Oxygen is released when water is broken down to extract electrons and protons for use in the light reactions. Oxygen is produced from breakdown of an intermediate product in the Calvin cycle.