Given what we know, we can confirm that tides are what we describe as the rising and lowering of the water levels against the shore of the beach.
<h3>What causes tides?</h3>
Tides are caused by the moon.
The moon pulls the water on earth with its gravitational field.
The Earth's gravity then overtakes this pull, causing the water to crash back down.
Therefore, we can confirm that tides are the rising and lowering of water levels against the shore, caused by the gravitational pull of the moon on the ocean. The moon's gravity pulls the water towards it, while the gravity of the Earth pulls it back down.
Small molecules or metabolites are organic compounds that have small molecular weight and are used in the biological processes as substrates. The science that researches molecules, studies the small molecules in the mass range from 50 - 1500 daltons. Many drugs are small molecules.