How can you help others practice positive healthy choices? exercise with them
share reliable health resources with them
participate with your friends in healthy community events
O
all of the above

relative humidity, temperature and dew point -- are bound together in the mathematical relationship below. relative humidity changes when temperatures change. because warm air can hold more water vapor than cool air, relative humidity falls when the temperature rises if no moisture is added to the air. so i would say a

blue

light-years

magnitude