Answer: Humans and other organisms use the soil to decompose these waste materials into new materials.
Explanation:
Human red blood cells are formed mainly in the bone marrow and are believed to have an average life span of approximately 120 days<span>.</span>
I had trouble with this one, I was on a quiz I had.
Norman Borlaug developed a drought and disease resistant dwarf wheat which helped the people of Mexico and India during food shortages.
Respuesta: Habría una sobrepoblación, y al haber tantos individuos se acarrearía una escasez de alimentos y de espacio. También podría ser que ya no podrían nacer más especies, ya que no habría materia utilizable para poder crecer.
