“Describe the digestive system, Excretory system, and the nervous system

Digestive system : breaks down food into a form that can be absorbed and used for fuel , the organs of the digestive system or tha mouth , liver and more .

excretory system : is responsible for the elimination of wastes produced by homeostasis

Nervous system : uses electrical and chemical means to help all parts of the body to communicate with each other

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A)organism

Explanation: I took the test