Answer:Our results show that there were consistent patterns of change in soil biotic and ... Microbial biomass and the abundance of fungi relative to bacteria increased ... affect soil respiration by influencing plant community productivity and
Explanation:
The correct answer is d, decline. It is because cost
minimization is establish in means of having to determine the output of the
capital produces in which is at the lowest or minimum cost or they are likely
to be focused on the effective method in regards with the services or goods.