What is a lunar eclipse?

In what direction does the medium move relative to the direction of the wave? explain.

Since the investigative question has two variables, you need to focus on each one separately. thinking only about the first part of the question, mass, what might be a hypothesis that would illustrate the relationship between mass and kinetic energy? use the format of "if…then…because…” when writing your hypothesis.

Describe the function of the endomembrane system? what organelles are involved?