Water, sunlight, and carbon dioxide
True. Sodium is more reactive than magnesium.
The function of the digestive system is to take food<span> into your </span>body<span>, </span>break<span> it </span>down <span>into individual nutrients (proteins, fats, and carbohydrates) and smaller nutrients (vitamins and minerals), and then </span>absorb<span> those small bits and pieces of </span><span>nutrients .</span>