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Absorption spectra cannot be used to determine surface temperatures and pressure of stars.
Copper Deficiency
A health condition characterized by an insufficient level of copper in the body, which can lead to hematological and neurological problems.
Anemia
A deficiency of red blood cells, hemoglobin, or both.
Malnourished Children
Children suffering from undernutrition due to a lack of essential nutrients, leading to growth and developmental issues.
Energy
The capacity to do work or produce change, existing in different forms like kinetic, potential, thermal, chemical, and electrical.
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