The twelve tenets of Green Chemistry, which is developed by the chemistry professors Paul Anastas & John Warner, provide guidelines for chemical reactions that are less harmful to the environment. The creation of safer substances and procedures, as well as the prevention of waste, are the main focuses of these principles. Sustainable and responsible chemical techniques are facilitated by each of the tenets, which range from limiting toxicity to fostering renewable materials and energy efficiency. By following these guidelines, scientists and businesses can lessen the negative effects of chemical processes on the environment, encouraging innovation that prioritizes both the environment and human health.

The bone structure of us which is standing and evolving from down to up covered with meat skin that is great sweet charming gift of our god Allah.Meanwhile our brain is also evolving from down to up whom we should keep it with us by observing our life areas.