If a product contains bleach (peroxide), it will whiten your teeth. But not all treatments are created equal. It's the concentration or percent of hydrogen peroxide a teeth-whitening system contains and the amount of time it's in contact with your teeth that determines its effectiveness.
Definition of fecund - producing or capable of producing an abundance of offspring or new growth; highly fertile Definition of fecund - producing or capable of producing an abundance of offspring or new growth; highly fertile
This page provides all possible meanings and translations of the word concubine. concubine, courtesan, doxy, paramour(noun) a woman who cohabits with an important man. concubine(Noun) A woman who lives with a man, but who is not a wife.