Why does a sudden change in climate lead to the extinction of a species? O A. The species lacks adaptations for the new climate.
O B. The species moves to an area with a better climate.
C. The species chooses not to evolve with the climate.
D. The species finds it easier to survive in the new climate.

Arefrigerator uses r-134a as the working fluid and operates on the ideal vapor-compression refrigeration cycle except for the compression process. the refrigerant enters the evaporator at 120 kpa with a quality of 34 percent and leaves the compressor at 70°c. if the compressor consumes 450 w of power, determine (a) the mass flow rate of the refrigerant, (b) the condenser pressure, and (c) the cop of the refrigerator. (0.00644 kg/s, 800 kpa, 2.03)