A gas occupies a volume of 10 meters cubed at STP. Assuming no pressure change, what volume will the gas occupy (a) if the Kelvin temperature is doubled? (b) if the original temperature is reduced by half?

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