The oxygen end of the molecule has a slight negative charge, and the hydrogen end has a slight positive charge. Adjacent water molecules are joined by ______ bonds. Relative to a pH of 6, a pH of 4 has a ______.
Maca redirects here. For other uses, see Maca (disambiguation). Lepidium meyenii (maca) is an herbaceous biennial plant of the crucifer family native to the high Andes of Peru. It was found at the Meseta de BombÃ³n close to Junin Lake in the Andes. It is grown for its fleshy hypocotyl (a fused hypocotyl and taproot), which is used as a root vegetable and a medicinal herb.
One of the most notable properties of Maca is how quickly it increases strength, stamina and endurance. Maca has also been used traditionally to boost fertility for both livestock as well as humans. This use dates back about 1000 years that we know of and continues to the modern day.Maca is regularly prescribed by doctors in Peru to support fertility in both men and women.ne of the most notable properties of Maca is how quickly it increases strength, stamina and endurance. Maca has also been used traditionally to boost fertility for both livestock as well as humans. This use dates back about 1000 years that we know of and continues to the modern day.