Which words in the sentence make up the appositive phrase?
karen, my classmate, is a starter on the volleyball team.

a.
on the volleyball team

b.
karen

c.
is a starter

d.
my classmate

When approaching an emergency vehicle, law enforcement vehicle, or tow truck stopped on a two-lane road with a speed limit of 20 mph or less, you are required to a. slow down to 10 mph b. slow down to 5 mph c. stop and offer assistance d. pass the vehicle in an opposing lane, if safe

What information does a survey provide? a. an accurate description of the population surveyed b. whether there is a predictive relationship between two variables? c. whether there is a cause-and-effect relationship between two variables d. none

The double-blind procedure is most for a.random assignment b.the placebo effect c.operational definitions replication d. standard deviations