what is the first mentioned disease?
A decrease in the total amount of red blood cells (RBCs) or hemoglobin in the blood, or a lowered ability of the blood to carry oxygen.
Anemia
Anemia (also spelled anaemia) is a decrease in the total amount of red blood cells (RBCs) or hemoglobin in the blood, or a lowered ability of the blood to carry oxygen. 
what were the earliest tomb structures on mainland greece called tholos tomb (beehive tomb) what is mycenaean greece? The last phase of the Bronze Age in Ancient Greece, spanning the period from approximately 1600–1100 BC. what do you mean by the type of age you mentioned? A historical period that was characterized by the use of bronze what are the uses of this alloy? Coins, boat and ship fittings, bearings, clips, electrical connectors and springs. what are the different properties of this alloy? Ductile, usually nonmagnetic, resistance to corrosion by seawater of several bronze alloys; high electrical conductivity what is the composition of this? 88% copper and 12% tin where is the first element can occur or found? In massive stars, Earth's crust; in a variety of minerals, including native copper, copper sulfides such as chalcopyrite, bornite, digenite, covellite, and chalcocite can you mention some countries where it can be found abundantly? Chile, United States, Indonesia and Peru. what are the characteristics of this element? Orange-red in color; soft; high ductility; high electrical and thermal conductivity what deficiency can be caused due to less intake of this element in daily diet? Anemia-like symptoms, neutropenia, bone abnormalities, hypopigmentation, impaired growth, increased incidence of infections, osteoporosis, hyperthyroidism
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Anemia [SEP] Introduction
Anemia (also spelled anaemia) is a decrease in the total amount of red blood cells (RBCs) or hemoglobin in the blood, or a lowered ability of the blood to carry oxygen. When anemia comes on slowly, the symptoms are often vague and may include feeling tired, weakness, shortness of breath, and a poor ability to exercise. When the anemia comes on quickly, symptoms may include confusion, feeling like one is going to pass out, loss of consciousness, and increased thirst. Anemia must be significant before a person becomes noticeably pale. Additional symptoms may occur depending on the underlying cause. Anemia can be caused by blood loss, decreased red blood cell production, and increased red blood cell breakdown.