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The top documents tagged [filtering wastes]
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filtering wastes
Gas exchange in insects: trachea Insects have a series of air-filled tubes, trachea, that provide oxygen to living cells. These trachea make up the respiratory.
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Startup: CST Prep Copy entire question in the back!! In order for the body to maintain homeostasis, the chemical decomposition of food to produce energy.
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The Excretory System C15L3 Primary functions 1. the removal of wastes and foreign substances and excess substances from the blood 2. the temporary collection.
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