How is wavelength measured in electromagnetic radiation?
a) the distance from the bottom of a trough to the top of a crest
b) the distance from the middle of a wave to the top of a crest
c) the distance from the crest of one wave to the crest of the next wave
d) the distance from the crest of one wave to the trough of the next wave

well schools are being forced to embrace computers. unlike their "digital immigrant" teachers, these students are "digital natives", born into a world where technology is an integral part of everyday life. almost every student has access to a multitude of computers, laptops and tablet devices. it would be crazy to assume an assignment would  not be written on computer in this day and age.

don't delete this trying to

the cell cycle is the final answer! : )

the correct answer to this question is #5