The nervous system is activated when we are faced with a stressor, once the stressor is removed, the
nervous system calms us back down.
sympathetic; somatic
sympathetic; parasympathetic
somatic; parasympathetic
central; somatic

Acurve connects the data points that are plotted. (physical science chapter 11 motion)

The pressure, volume, and temperature of a mole of an ideal gas are related by the equation pv = 8.31t, where p is measured in kilopascals, v in liters, and t in kelvins. use differentials to find the approximate change in the pressure if the volume increases from 14 l to 14.6 l and the temperature decreases from 375 k to 370 k. (round the answer to two decimal places.)

The volume of a gas is halved during an adiabatic compression that increases the pressure by a factor of 2.5. what is the specific heat ratio? show the math steps .