The cuticle can also contain a non-saponifiable hydrocarbon polymer known as Cutan. The cuticular membrane is impregnated with cuticular waxes and covered with epicuticular waxes, which are mixtures of hydrophobic aliphatic compounds, hydrocarbons with chain lengths typically in the range C16 to C36.
Visual communication is communication through a visual aid and is described as the conveyance of ideas and information in forms that can be read or looked upon.he Eye of Horus is often referred to as the symbol of visual communication. It is said to be a representation of an eclipse, as the corona around the pupil is like the corona around the sun during a solar eclipse.
Assertive communication is the ability to express positive and negative ideas and feelings in an open, honest and direct way. It recognises our rights whilst still respecting the rights of others. It allows us to take responsibility for ourselves and our actions without judging or blaming other people.