A sample of oxygen, at 25°C, occupies a volume of 5.56 × 102 milliliters (mL) at 1.60 atm pressure. What pressure must be applied to compress the gas to a volume of 1.90 × 102 mL, with no temperature change?

Pastoral farming is best described as a. a method of raising livestock and moving herds b. an african method of agriculture c. a method of cultivating crops on poor soils d. a common method of desert farming select the best answer from the choices provided a b c d