Answer: D. Acid from abandoned mines
Explanation:
Point source pollution can be define as the pollution that can be caused by a pollutant whose source of origin is known. As the source of origin is known the path of the pollutant can be traced back to it's origin hence, the pollution can be controlled.
Among the options given, D. Acid from abandoned mines. is the correct option this is because of the fact that the source of origin of the pollutant is known that is abandoned mines.
<span>Through the digestion system, water is mainly absorbed in the large intestine. This task is devoted to the system of gastrointestinal tract, in which you have to orientate. The only correct answer is large intestine that is the largest part of both the whole tract and digestive system and actually this is the point where water, as leftover, is absorbed.</span>
Do u mean from launch to explode or the time when it hits the target?
Answer: He didn’t grow a plant without fertilizer.
Explanation: Manu has nothing to compare his plant to. Meaning, he cannot prove that fertilizers help plants grow. He needs to grow a plant with and without fertilizer.
