Color constancy refers to the fact that: a. light waves reflected by an object remain constant despite changes in lighting.
b. objects are perceived to be the same color even if the light they reflect changes.
c. the perceived color of an object has a constant relation to its brightness.
d. the frequency of light waves is directly proportional to the light's wavelength.
e. colors remain the same hue even when the tint changes under our difference threshold

muslims have taken his goods and products to different parts of asia an indonesia. sometimes just traveled and trade, but in other occasions, stayed in the place and made a living.

trade was the key for muslims economies to prosper. their commerce routes reached far places like malaysia and java in the 11th century.

another important factor for prosperity was that muslim states served as the middle point for european traders.

they used to travel by land but sailing the seas -the indian ocean- really increase the exportation of products.

aliens arent real sorry bud

quote is the answer your looking for.

answer; the miracles;