Question: Two students are asked to make a chart on the electromagnetic spectrum. Reading left to right, one student's chart shows the spectrum from gamma rays to radio waves, while the other student's chart shows the opposite. If the teacher says that both charts are correct, then

  Options: 
 A. it does not matter how the students label their charts.
 B. there are multiple ways to organize information.
 C. the waves have the same properties.
 D. the students are being encouraged to do their work. 
Answer: B