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

c. 75.7

i think that is the right

the major pests we deal with are insects, weeds and fungal diseases. a pesticide is a product, whether organic or chemical, used to kill the target pest. there are other techniques gardeners should use that can prevent the severe infestations that make the use of pesticides necessary

i think   the answer is c hope i'm right

the answer is minerals.