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.
<span>Anorexia is often manifested by
:
</span><span>-weightloss
-avoid friends, family, outputs
- the obsessive fear of gaining weight:
- absence of menstruation</span>
athens or egyptians i’m not sure
Answer:
<h2>
Operation Research Analyst</h2>
Explanation:
Operation research analysts are the problem solvers who examine the information precisely to extract the best possible solution. They use advanced techniques such as statistical analyses, optimization, data mining, and mathematical models to insight into strategies and then come up with the best one.
Their strategies help managers and organizations to work effectively. They analyze all the deficiencies in the previous system and design a new system which is more productive.
