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Eisenmenger complex
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Polylactic acid
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Poikilotherm
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Droppings
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Ketone
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Map
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Tetrapods
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Transplant organ or tissue
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Exploit
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Cycline
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Polysynthetic
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Hormone
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Shiga toxin
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Ethylene
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Correspondence principle
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Zodiacal light
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Hardy kiwi
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Force couple
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Helicase
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Chondrite
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Aerothermal energy
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Apache
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Rigidity
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Top quark
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NGC
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Plug-in
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Homo ergaster
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Codon
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Michelson interferometer
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CRAB
Respiratory system
The role of the respiratory system is to provide oxygen to the blood and remove gas waste, mostly carbon dioxide, from the body.
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