Which of these actions is an unsustainable practice? O A. Expanding the amount of fossil fuels extracted from an area
O B. Limiting the number of fish harvested in an area
O C. Selling locally caught fish in a local market
O D. Selling extra carbon credits on an international carbon market

How many moles of oxygen react with 12 moles of aluminum

No copying 15 pts how does a free-body diagram tell you about the net force on an object?

The size (radius) of an oxygen molecule is about 2.0 ×10−10m. make a rough estimate of the pressure at which the finite volume of the molecules should cause noticeable deviations from ideal-gas behavior at ordinary temperatures (t= 300k ). assume that deviatons would be noticeable when volume of the gas per molecule equals the volume of the molecule itself.