Why is it better to add organic fertilizers like milorganite to your soul than synthetic or chemical fertilizers

The organically derived fertilizers such as NPK (nitrogen, potassium, phosphorous) than the synthetic fertilizers. but they feed plants for the longer period of the time.

Explanation:

Most of the chemical fertilizers do not contain micro nutrients. Synthetic fertilizers do not support the micro biological life in the soil.

The chemical fertilizers do not add the organic content to the soil, the synthetic fertilizer is often leach in the land because they dissolve easily in the area, and release the nutrients faster then the plants use them.

The organically derived fertilizers stimulate beneficial soil microorganisms and to improve the structure of the soil.

b is the best answer for this question.

in the year 2850, humans successfully colonized mars. the martian modules that were constructed could hold only a small population of people. it is now a century later, and the population on mars has grown to 600 people. of the current mars population, 45 people express the recessive phenotype for phenylketon- uria (pku) syndrome (pp genotype).

explanation: