Because solid objects havevery little energy
a. the particles are able to move freely.
b. the particles are locked in place.
c. the particles are sliding past each other.
d. the particles are too small to move.

What is the main reason that attitudes are more often revealed in spoken rather than written language? a. in writing, we try to put the "best face" on what we write. b. we speak far more often than we write. c. in writing, we can more easily conceal our attitudes. d. in spoken language, we are often careless in our use of words.