Flavor arises from? a)taste only b)taste and sight c)taste and texture d)taste and smell

I believe that it should be ONLY TASTE. Flavor comes from the mouth, and not the nose. Flavor is the taste, from your mouth. Not from sight, or from texture,,= because texture is how you feel, and smell comes your nose, which is not flavor, but you can have an idea of how it would tast like based by the smell. Hope this helps.

the answer would be a

double the distance = divide strength by 4