That's the 'alimentary canal' ... the whole path that food takes
between your body's intake and waste output.
Answer: tolerance.
learn how tolerate.
Explanation:
multi-culturalism is now a part of today's world, to survive in here we should always remember the meaning of tolerance which states that excepting others the way they are. keep it in your mind and follow your Brain.
Smooth and cardiac are involuntary.
Skeletal is voluntary.
