What does Einstein's theory of relativity explain ? the Answer is ⇔
how light interacts with gravity.

Plz will mark! the diagram shows the positions of the sun, moon and earth during spring tides, when the high tides are at their highest and low tides at their lowest. what is it about these positions that causes these high and low tides?

What’s the student’s scientific question

Identify the structures ! 20 points