Question

a single bacterium in the soil interacts​

Answer 1

Answer:

a single bacterim in soil interacts with the soil components and orovide soil all it needs and also in atmoshpheric fixation

Answer 2

Answer: the bacterial diversity gives a very little effect  to the soil still  the bacterial soil has to perform many processes like nitrification through the bacteria that helps in nitrogen fixation, respiration from the small minute pores present in the soil

Explanation: