Salinity is measured in parts per thousand parts per million parts per trillion parts per hundred

Im is in a crowd of people at the mall looking for his girlfriend tammy, who was supposed to meet him for dinner. jim realizes tammy is across the room as he catches a whiff of her overpowering perfume, 'paris #6'. which process explains why jim is able to smell the perfume?

About how many years does it take for one cycle of surface water to become deep water and then surface water again in the oceans? 101001,000

How long does it take a skateboarder going 6.0 m/s to come to a complete stop if she slows down at a rate of 2.0 m/s^2