Describe the main differences between living and inanimate nature.

Bodies of living nature have:
1. Cellular structure
2. The presence of organic substances in the composition of living organisms.
3. Metabolism.
4. Reproduction, reproduction of offspring.
5. Heredity and variability.
6. Irritability.

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.