Arigid framework of many ions locked together in a repeating pattern is called a(n)

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?

Long term exposure to waves can cause sunburns and skin cancer. a) visible b) infrared c) gamma rays d) ultraviole

Analyze how limestone is weathered and identify the features that are formed as a result of this dissolution