• The purpose of the experiment.
Prove the presence of carbon in all living things.
• The course of the experiment.
Take items of organic origin: torch, bread, bone. Use tweezers to hold them over the burner flame.
All items are charred.
The main building material for organic matter is carbon. Almost any element combining with carbon can form organic compounds.
Remember: The process of learning a person lasts a lifetime. The value of the same knowledge for different people may be different, it is determined by their individual characteristics and needs. Therefore, knowledge is always needed at any age and position.