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Excretory System. By: Marc Jaramillo. Primary Functions . Gets of wastes Eliminates useless by-products excreted from the cells Eradicates harmful chemical build-ups Maintains a steady, balance of chemical concentration. How it works .
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Excretory System By: Marc Jaramillo
Primary Functions • Gets of wastes • Eliminates useless by-products excreted from the cells • Eradicates harmful chemical build-ups • Maintains a steady, balance of chemical concentration
How it works • Your body takes nutrients from food and uses them to maintain all bodily functions including energy and self repair. • After your body has taken what it needs from the food waste products are left behind in the blood and in the bowel.