What is the likely advantage of growing a genetically modified variety of corn that possesses its own pesticide? The shelf life and sale of corn would increase.
It is more efficient and economical to grow this variety.
When consumed it offers more nutrients than the regular variety.
When consumed it improves the quality of life of people with genetic disorders.

cannabis

explanation:

(assuming this is the us) google it. law states you can't have weed.

for many centuries there were important factors which the economies of the muslim empires developed increasingly. they applied economic procedures in production, investment, finance, taxation and property. they used to tax certain goods (for example: harvest), they charged interest on money lent, they signed contracts with merchants; they relied on a common currency, and they used checks as well as promissory notes. with the money collected by means of taxation, the government provided the needy with an income. in addition, trading networks covered huge distances, so far regions started to have contact and exchange goods. this trade network covered areas of asia, africa and europe.