Two students measured the length of the same stick, each using a different 30 cm ruler. One student reported a length of 22 cm, and the other reported a length of 8 cm. The most likely explanation for the difference in the reported values is that one — A. *student improperly read the ruler B. ruler was metal and the other ruler was plastic C. student viewed the ruler from a different angle D. ruler was constructed with nonstandard cm marks answer