Ramesh’s mother emptied a polypack of pulses into a container; some of the pulse grains got stuck to the polythene and did not fall in the container. Give reason.

this allows people to make the best decision or pursue the best option. when alternatives are weighed using their advantages and disadvantages, the option whose disadvantages outweigh the advantages (based on a qualitative or quantitative analysis) are shunned while those whose advantages outweigh their disadvantages are pursued.  

not too sure thinking all accelerations are pointed down