books خلف الألوان
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# Nail color difference
# Why do birds' eggs differ in color?
# Why do eye colors differ?
# Why do people's hair colors differ?
# water colors
# use of colors
# mixing colors
# Choose the right colors
# remove oil colors
# stark colors
# symbolism of colors
# The effect of colors on humans
# Colors and human responses
# Choosing the right colors for the skin
# Colors and their meanings
# How to coordinate the colors
# Colors that suit brown skin
# Incorporating colors into tints
# Mixing colors for hair dyes
# Tips when mixing colors and pigments
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لماذا تختلف ألواننا (Info)
بدايه من الابيض الأوروبي الى الأسود الزنجي فان لو جلودنا يتوقف على تركيز ماده ( الميلانين ) فى خلايا الجلد و هي الماده المسئوله عن هذا اللون - ومن فوائد ماده الميلانين انها تقى الجسم من الاشعه فوق البنفسجيه الضاره
