 
 <prompt> ```Make use of di article to ansa di kweshons.

Red na di color wey dey di end of di spectrum of visible light wey dey next to orange and opposite violet. Red color get light wavelength of roughly 620–740 nanometres. Red na one of di additive primary colors of visible light, along with green and blue, wey for Red Green Blue (RGB) color systems dey combine to create all di colors on top computer monitor or television screen. Red still dey one of di subtractive primary colors, along with yellow and blue, of di RYB color space and traditional color wheel wey painters and artists dey use. 

For nature, di red color of blood dey come from hemoglobin, di iron-containing protein wey dey inside di red blood cells of all vertebrates. Di red color of di Grand Canyon and other geological features dey caused by hematite or red ochre, wey be forms of iron oxide. E still dey cause di red color of di planet Mars. Di red sky wey dey happen for sunset and sunrise dey caused by an optical effect wey dem call Rayleigh scattering, wey, when di sun dey low or below di horizon, e dey increase di red-wavelength light wey dey reach di eye. Di color of autumn leaves dey caused by pigments wey dem call anthocyanins, wey dey produced towards di end of summer, when di green chlorophyll no dey produced again. One to two percent of di human population get red hair; di color dey produced by high levels of di reddish pigment pheomelanin (wey still account for di red color of di lips) and relatively low levels of di dark pigment eumelanin.

1. Wetin red dey opposite to for di spectrum?
2. Wetin e dey next to?
3. Wetin be di light's wavelength range?
4. Wetin RGB stand for?
5. Wetin about RYB?
6. Wetin dey cause di red for blood?
7. Wetin about for geological areas?
8. Wetin dey cause di red sky for sunset?
9. E still dey happen for sunrise?
10. Wetin be di pigments wey dey affect di leaves called?
11. E true say when di sun dey low or below di horizon, di red-wavelength dey reduce di light wey dey reach di eye?
12. Wetin be di percentage of humans wey get red hair?``` <response>: 1. violet
2. orange
3. roughly 620–740 nanometres
4. Red Green Blue
5. Red, Yellow, Blue
6. hemoglobin
7. hematite or red ochre
8. Rayleigh scattering
9. yes
10. anthocyanins
11. no
12. two 