Decreases in one measure are matched by increases in the other measure in a

Social dominance plays a role in evolution because dominant animals tend to produce more __________

Fill in the blank with the appropriate word.

Which of the following is a key component of No Child Left Behind?

a. Teachers are required to provide copies of classroom tests for validation studies. b. Tests of student progress are used to assess student progress and hold schools accountable. c. If a school system mounts a legal challenge to NCLB, funding will be automatically withheld. d. School systems across the nation must all use the same measures of student achievement.