a radio wave sent from he surface of the earth reflects from the surface of the moon and returns to the earth. the elapsed time between the generation of the wave and detection of the reflected wave 5.64 s determine the distance from the surface of the earth to the surface of the moon

i would think it's food chain

answer: option c.

explanation:

dang that balls went far

what experimental evidence led scientists to change from the previous model to this one?

a few of the positive particles aimed at a gold foil seemed to bounce back.

the colors of light emitted from heated atoms had very specific energies.

experiments with water vapor showed that elements combine in specific proportions.

cathode rays were bent in the same way whenever a magnet was brought near them.