Climate Seward - Alaska. Â°C | Â°F. Climate data for Seward, AK - 99664 - 1961-1990 normals - weather. Jan: January, Feb: February, Mar: March, Apr: April, May: May, Jun: June, Jul: July, Aug: August, Sep: September, Oct: October, Nov: November, Dec: December.
Mineral nutrients are inorganic elements found in food which the body cannot synthesise. Mineral nutrients are essential and vital components of all living cells and are involved in the metabolism of the body.
In this context, the word mineral is used to describe naturally occurring nutrients, which are inorganic elements and compounds such as iron, potassium, and calcium. These do not include rocks or fossil fuels, although the minerals used in vitamins may be derived from rocks and fossil fuels.he legal definition of mineral, according to Black's Law Dictionary (1968, p. 1146) is any valuable inert or lifeless substance formed or deposited in its present position through natural agencies alone, and which is found either in or upon the soil of the earth or in the rocks beneath the soil..