The photo shows a roller coaster. Assume that the system is closed. A
B
D
!!!
Which roller-coaster car has the least potential energy due to gravity?
O A. Car A
O B. Car B
O C. Car C
O D. Car D

affects the water bodies: excessive use of fertilizers causes eutrophication. the fertilizers which are used on plants affect the quality of land on which it is used, further causing erosion of soil. the fertilizers used on plants contain harmful chemical fumes which affect the environment.

golgi body just took the test on edge

emerging idea only occurs as a raw idea that could appear out of nowhere. meanwhile, to reach scientific consensus , that idea must be structured and tested over and over again through various experiments. the scientific consensus transforms the raw idea into idea that is more reliable through the process of scientific elimination.