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human body systems
|carries food and oxygen to all parts of the body and to remove waste products from all parts of the body.
|breaks down food into small particles that can be carried in the blood to all parts.
|brings oxygen into the blood and to remove waste (carbon dioxide) from the blood.
|provides support and structure for the animal.
|provides movement and form for the animal.
|is an internal communication system between the brain and all other parts of the body.
|removes wastes from the body.
|Creates offspring for the continuation of species.