Clover grows in a meadow, pollinated by bumblebees. What biotic factors can lead to a reduction in the clover population?

1) Biotic factors – wildlife factors a decrease in the number of bumblebees;
2) an increase in the number of herbivorous animals;
3) the reproduction of plants – competitors (cereals, etc.).

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.