During the long afternoon, daryl searched for his car keys. he searched under the bed, beneath the sofa cushions, and emptied his jacket pockets.

which one of the following words is not an object of a preposition?

a. cushions
b. afternoon
c. bed
d. pockets

she has clear pronunciation

the gas pressure p, gas volume v, and gas temperature t are given in the formula:   pv=nrt,

r is the gas constant, and n is the number of gas moles.

if the container is cooled and remains under atmospheric pressure, where r is a constant that does not change, the volume of the container remains the same, the conclusion is drawn that, with all other values ​​unchanged, the number of gas moles n, is decreases.

the right answer is a.

just did the class the answer was c.have a good day