How is human eyesight related to the electromagnetic spectrum? A- human eyes can only detect the portions of the spectrum that have the lowest frequencies

B- human eyes can only detect the portions of the spectrum that have the highest frequencies

C- human eyes can only detect the visible light portion of the spectrum

D- human eyes can detect all parts of the spectrum

Ricardo notices that when he plays soccer in the rain, his ball does not seem to go as far after a kick. what is the best scientific question that ricardo could ask about this observation? is soccer better played in the rain or sun? how does rain affect the distance a soccer ball can travel? how does rain affect the speed of a soccer ball? is soccer affected by the rain?

Johnny rode his bike to a friend's house 4 blocks down the street in his neighborhood. he immediately rode back home once he realized his friend was not able to play. what was his displacement for the total bike ride? how did you determine this? what could we use as a reference point to determine he was in motion during his bike ride? why can you use it as a reference point

Which example would the nurse consider to be a part of systems thinking theory?