Life processes depend in large part on solutions. Oxygen from the lungs goes into solution in the blood plasma, unites chemically with the hemoglobin in the red blood cells, and is released to the body tissues. The products of digestion also are carried in solution to the different parts of the body. The ability of liquids to dissolve other fluids or solids has many practical applications. Chemists take advantage of differences in solubility to separate and purify materials and to carry out chemical analysis. Most chemical reactions occur in solution and are influenced by the solubilities of the reagents. Materials for chemical manufacturing equipment are selected to resist the solvent action of their contents.
Empirical antibiotic therapy was based on the experience of the physician. They believe that giving a broad-spectrum antibiotic by a clinical educated guess in the absence of the results of the organism culture can minimize risk, complications and morbidity of a patient.
Answer:
1. if you are making a meal and you don't properly tighten your jewellery, it might accidently fall into the food which is dangerous to the body because of the jewelry contains chemical substance, which could cause damage to the body , if not seen .
No more then 35% should come from protein on a daily basis.
