The two types of fluid in your eyes.
Your eyes hold two types of fluids, Aqueous Humor and the Vitreous Humor. Aqueous Humor: this is a clear fluid that fills the front of the eyeball between the lens and the cornea. It provid...
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Explain how convection currents cause tectonic plates to move.
1. The earth's core heats the magma above. As a result, the magma rises slowly upwards towards the crust. 2. As the magma rises it then begins to cool. Subsequently, this cooling results i...
The eye and its parts
Scelara: this is the "white" of your eye. It covers your eyeball except the cornea. Iris: this is the coloured part of your eye. Irises are commonly brown, green, blue or hazel. Irises cont...
The three main divided parts of the brain
The brain can be divided into three parts, Cerebrum: the cerebrum is divided into different parts called lobes. Each lobe has it's own job to do, but all of the lobes work together to help ...