A congenital disease is present at birth and may be due to hereditary factors such as prenatal infection, injury, or the effect of a drug the mother took during pregnancy. A contagious disease is an infectious disease that is readily transmitted from one person to another.
VITALITY, COURAGE, SELF CONFIDENCE Use when you need to meet a demanding day, or when you feel drained of energy. The colour red provides the power from the earth and gives energy on all levels. It connects us to our physical body. Everything that is to be commenced needs the life vitality of red. Personality Traits: Courageous, confident, humanistic, strong-willed, spontaneous, honest, and extroverted.
The human eye is not capable of seeing radiation with wavelengths outside the visible spectrum. The visible colors from shortest to longest wavelength are: violet, blue, green, yellow, orange, and red. Ultraviolet radiation has a shorter wavelength than the visible violet light. Infrared radiation has a longer wavelength than visible red light. The white light is a mixture of the colors of the visible spectrum. Black is a total absence of light. Earth's most important energy source is the Sun. Sunlight consists of the entire electromagnetic spectrum.