Spain wanted to find gold
Answer:
Color Vision may have evolved for the express purpose of detecting fruit.
Explanation:
On picking strawberries we are easily able to detect green foliage from the ripe red berries ,the green blossoms and the white, still forming berries.This ld to the suggestion that our color vision may have evolved over the years to differentiate between the fruits.
Because they are eaten by their predators and there is no way to escape. Plus there may not be enough food