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Why is Saturn almost as big as Jupiter, despite its smaller mass?
Rh-negative
A blood type classification indicating the absence of the Rh (Rhesus) factor antigen on the surface of red blood cells.
Hemoglobin
Hemoglobin is a protein in red blood cells responsible for transporting oxygen from the lungs to the body's tissues and returning carbon dioxide from the tissues back to the lungs.
Oxygen
A chemical element (O) essential for life, involved in cellular respiration, where it is used to produce energy from the breakdown of molecules like glucose.
Affinity
The degree to which a substance tends to combine with another, often used in the context of biochemical reactions.
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