autonomic nervous system:

More on autonomic nervous system from Fact Monster:

• nervous system - nervous system nervous system, network of specialized tissue that controls actions and reactions of ...
• nervous system: Autonomic Nervous System - Autonomic Nervous System The autonomic nerve fibers form a subsidiary system that regulates the ...
• Your Body's Systems - Systems of the body including circulatory, digestive, endocrine, immune, lymphatic, muscular, nervous, reproductive, respiratory, skeletal, and urinary.
• Your Body's Systems - Systems of the body including circulatory, digestive, endocrine, immune, lymphatic, muscular, nervous, reproductive, respiratory, skeletal, and urinary.
• muscle - muscle muscle, the contractile tissue that effects the movement of and within the body. Muscle ...

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