Cómo se insertó Argentina al comercio mundial

Developed countries will see a decrease in natural resources, because their population will decrease.

Could you answer my question* ! * how many people in ghana have well-paid jobs and are not poor?

Answer is b)eutrophication occurs when excess nutrients are present in aquatic ecosystems, resulting in the increased production of plant life and the subsequent decrease in the oxygen levels of the watereutrophication occurs when there are excess nutrients in a body of water. this results in plants having more food and reproducing  more, sometimes leading to more aquatic animal life as well. ultimately, this can reduce the oxygen level in the ecosystem.