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Questions and Answers
Which of the following is the primary function of excretion?
Which of the following is the primary function of excretion?
- Transport of oxygen
- Absorption of nutrients
- Production of energy
- Removal of waste products (correct)
What organs are involved in the excretion process?
What organs are involved in the excretion process?
- Heart and lungs
- Kidneys and liver (correct)
- Stomach and intestines
- Brain and spinal cord
What is the main waste product excreted by the kidneys?
What is the main waste product excreted by the kidneys?
- Carbon dioxide
- Glucose
- Cholesterol
- Urea (correct)
