It's none of the above. Sediment can put rocks in water and can cause problems to people. Industry waste can poison people. City sewage makes people get bad diseases when ingested. Hope this helps! ;)
Answer:
chlorophyll
Explanation:
Most plants contain a special colored chemical or pigment called chlorophyll that is used in photosynthesis. Chlorophyll is what absorbs the sun's energy and turns it into chemical energy. Not all the light energy from the sun is absorbed. Sunlight has many different colors in it.
I think the correct answer would be the first and the third option. The metabolic defects that are associated with stone formation are hyperparathyroidism and hyperthyroidism. Stone formation are caused by the crystallization of minerals that are not absorbed by the body properly usually it consists of calcium compounds. Both hyperparathyriodism and hyperthyriodism would cause the malabsorption of these minerals which is eventually would be linked to the formation of the stones.
A change from an aquatic fish-like tadpole to a land-dwelling adult frog.