What will a stream of a liquid polar molecule (like water) do when placed near a charged rod?

a. bend toward the rod
b. bend away from the rod
c. not bend at all
d. act like paint thinner

meteorologists would compare a new weather map with one 24 h old to see how fast a front is moving.

they had the law tat factories that produces smoke cannot be built near residential buildings.

building of proper sewage system was done to ensure that the waste is carried away from the humans so that they do not get diseases from it.

also they built water systems to provide water in those areas which are drought prone.