Which of the following describes the calculation for net primary productivity? A. Subtracting cellular respiration from gross primary productivity.
B. Multiplying gross primary productivity by cellular respiration.
C. Adding primary and secondary productivity.
D. Subtracting macronutrients from micronutrients

An air-standard stirling cycle operates with a maximum pressure of 600 psia and a minimum pressure of 10 psia. the maximum volume of the air is 10 times the minimum volume. the temperature during the heat rejection process is 100°f. calculate the specific heat added to and rejected by this cycle, as well as the net specific work produced by the cycle. use constant specific heats at room temperature. the properties of air at room temperature are r

True or false when elements combine to form a mixture, the resulting chemical properties may be very different from those of the elements that make it.

An electric clothes dryer has a resistance of 8 ohms. it draws 30 a of current. what is the voltage, in volts, of the wall outlet that it is plugged into?