2. The same type of cookie (oatmeal raisin) is stored in two different rooms at different pressures but same temperatures. If both cookies are at equilibrium with their respective environments and have equal moisture contents, which of the following statements are true: a. The amount of free water within the cookie in room 2 is higher than the amount of free water in the cookie in room 2. b. If the cookie stored in room 2 is moved to room 1 , the cookie would gain moisture. c. The water activity of the cookie room 1 is less than the water activity of the cookie in room 2 . d. The relative humidity of room 1 is equal to the relative humidity of room 2 . e. The saturated vapor pressure for conditions in room 1 is equal to the saturated vapor pressure for conditions in room 2. If the vapor pressure of a biomaterial is Ps and the vapor pressure of air surrounding it is Pa, which of the following are true: a. The biomaterial will instantly adjust to the equilibrium moisture content. b. The biomaterial will lose moisture if Ps