Someone please help fast I will mark as brainelist l

probably because of the massive amount of energy required to sustain its economy and its reluctance to accept targets.

Explanation:

1. loamy sand is about 80% sand with 10% clay and defined mostly by sand particles with some clay to provide structure and fertility. the sand particles are easily visible and the soil holds structure but breaks apart easily.

2. scott sand can improve his soil quality by incorporating more silt and organic matter into the soil. peat moss and organic matter can also be incorporated.

any abiotic or biotic factor in an ecosystem that causes a population's size to slow or decrease is a limiting factor.