Taking care of the eyes throughout your lifetime will not only extend the ability to see clearly, but having regular eye exams is vital to ensure overall health. There are many diseases which are not of the eyes, but will exhibit symptoms which affect vision. Diabetes and hypertension are well-known for their relationship to the eyes, but other diseases, as well as medication, can cause eye-related issues.
Natural Sources of. Nitrogen. Some plants âmake their own. nitrogenâ. If a legume (i.e., soybeans, alfalfa, clovers) is colonized by certain. strains of Rhizobium bacteria, nodules. will form on the plant roots where the.
Bacteria fixes nitrogen in the soil, converting it into compounds useful (and neccessary) to plant survival. Generally bacteria take N2 and convert it into nitrates and ammonia, which are important nutrients for plants. tlb AU Â· 8 years ago.