Acid drainage, especially acid mine drainage is the process whereby water combines with the sulfide minerals like pyrite which is iron plus sulfur (high in sulfur) to produce sulfuric acid (iron plus sulfur plus oxygen so oxidation of the sulfide like pyrite is part of the process) which is deleterious to the environment so where mine waste contains pyrite then it must be isolated and neutralized with say limestone or submerged in water to prevent the development of sulfuric acid.
Reduced precipitation can lead to limited water availability by reducing the amount of rain that we get therefore there is less water. Without the rain the earth would eventually dry out and there would be no more water to use.
Answer:
The endoplasmic reticulum (ER) and nuclear membrane of modern eukaryotes are continuous.
Explanation:
The evidence of the hypothesis that nuclear envelope of eukaryotes originates from the infoldings of the plasma membrane.
The nuclear membrane and the endoplasmic reticulum of the eukaryotic cells are continues in nature. They are made of protein which are infolded because there is not much space inside the cell so the things inside are either condensed or infolded.
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D. Denouement.
Denouement is the final part of a play, movie, or narrative, or a story in general.
