True or False.
E = mc2 explains why a small amount of mass can produce a great deal of energy.

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 three things determine the shape and size of a puddle when water is poured out onto a surface

How hot is the suns corona? (integrated science)