9. our body cells perform several important functions including: a. cell metabolism and energy use b. reproduction and inheritance c. communication d. all of these

According to binet, mental age relates to chronological age because a. they are the same thing b. mental age involves calculating the chronological age at which a person functions c. chronological age involves calculating how a person is mentally functioning d. they are opposites 38

During the decline of the harappan civilization, which group came to power in the indus valley

17. a graduated standard used to evaluate student achievement is called a: a. rubric b. norm-referenced test c. criterion-referenced test d. multiple-choice question e. guessing penalty