A _____ is a three-dimensional scaled-down or scaled-up version of an actual object that may also be simplified to aid understanding.

When Jennifer?s teacher divided her class into groups, Jennifer ended up in a group with four

other people who were all strangers to each other. At first, they took turns introducing themselves and telling the others their majors. Although the discussion was pleasant, it was somewhat strained and uncomfortable. Jennifer wondered who in the group would be motivated to work, and who would be a slacker. This group is most likely experiencing ________. A) primary tension B) secondary tension C) high cohesiveness D) communication breakdown

Vocalizations are factors that affect the tonal and auditory qualities of our voice

Indicate whether this statement is true or false.