Calculate the number of atoms in each sample. 15.700 g Cr Express your answers using four significant figures

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

metric time was an attempt to create a standard unit of time based off of 10, but it never took off an is not included in the metric system (si)