Matching exercise for learning the 11 organ systems of the human body.
The 11 Organ Systems of the Human Body worksheet with descriptions and corresponding system names for matching.
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Step-by-step solution for: The 11 Organ Systems of the Human Body Worksheet - WordMint
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Show Answer Key & Explanations
Step-by-step solution for: The 11 Organ Systems of the Human Body Worksheet - WordMint
Let's solve this matching exercise by pairing each description (1–11) with the correct organ system from the list (A–K).
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1. "The inner framework of the human body."
→ This refers to the bones and structure that support the body.
✔ C. Skeletal system
2. "Produces, stores, and eliminates urine that is secreted in the kidneys."
→ The kidneys produce urine, which is stored in the bladder and eliminated through the urethra.
✔ F. Urinary system
3. "Consists of the GI tract and accessory organs that aid in digestion"
→ The gastrointestinal tract (like stomach, intestines) and organs like liver, pancreas are involved in digestion.
✔ E. Digestive system
4. "Consists of smooth, skeletal, and cardiac muscles that permit movement, maintain posture, and circulates blood."
→ Muscles are responsible for movement and circulation (cardiac muscle).
✔ D. Muscular system
5. "Network of cells and fibers"
→ This likely refers to the nervous system, which is made up of neurons (cells) and nerve fibers.
✔ J. Nervous system
6. "Collection of glands that produce hormones that regulate growth and development and metabolism"
→ Hormones are produced by endocrine glands (e.g., thyroid, pituitary).
✔ K. Endocrine System
7. "Made up of organs involved in sexual reproduction."
→ Organs like ovaries, testes, uterus, etc.
✔ H. Reproductive system
8. "Network of organs and tissues that aid in breathing."
→ Lungs, trachea, diaphragm — all involved in respiration.
✔ B. Respiratory system
9. "Network of vessels, tissues, and organs that circulate lymph into the cardiovascular system."
→ Lymphatic vessels carry lymph fluid; includes lymph nodes, spleen.
✔ G. Lymphatic system
10. "Consists of the heart, lungs, veins, and capillaries that circulate blood and transport nutrients, hormones, carbon dioxide, oxygen, and blood cells"
→ This describes the circulatory system, including both heart and blood vessels.
✔ A. Cardiovascular system
11. "Protects the body from the external environment."
→ Skin and related structures (hair, nails) form a barrier against pathogens and injury.
✔ I. Integumentary system
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1. C. Skeletal system
2. F. Urinary system
3. E. Digestive system
4. D. Muscular system
5. J. Nervous system
6. K. Endocrine System
7. H. Reproductive system
8. B. Respiratory system
9. G. Lymphatic system
10. A. Cardiovascular system
11. I. Integumentary system
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Each organ system has a specific function in maintaining homeostasis and supporting life. By analyzing key words in each description (e.g., "muscles," "hormones," "urine," "breathing"), we can correctly match them to their respective systems. This exercise reinforces understanding of human anatomy and physiology.
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Step-by-step Matching:
1. "The inner framework of the human body."
→ This refers to the bones and structure that support the body.
✔ C. Skeletal system
2. "Produces, stores, and eliminates urine that is secreted in the kidneys."
→ The kidneys produce urine, which is stored in the bladder and eliminated through the urethra.
✔ F. Urinary system
3. "Consists of the GI tract and accessory organs that aid in digestion"
→ The gastrointestinal tract (like stomach, intestines) and organs like liver, pancreas are involved in digestion.
✔ E. Digestive system
4. "Consists of smooth, skeletal, and cardiac muscles that permit movement, maintain posture, and circulates blood."
→ Muscles are responsible for movement and circulation (cardiac muscle).
✔ D. Muscular system
5. "Network of cells and fibers"
→ This likely refers to the nervous system, which is made up of neurons (cells) and nerve fibers.
✔ J. Nervous system
6. "Collection of glands that produce hormones that regulate growth and development and metabolism"
→ Hormones are produced by endocrine glands (e.g., thyroid, pituitary).
✔ K. Endocrine System
7. "Made up of organs involved in sexual reproduction."
→ Organs like ovaries, testes, uterus, etc.
✔ H. Reproductive system
8. "Network of organs and tissues that aid in breathing."
→ Lungs, trachea, diaphragm — all involved in respiration.
✔ B. Respiratory system
9. "Network of vessels, tissues, and organs that circulate lymph into the cardiovascular system."
→ Lymphatic vessels carry lymph fluid; includes lymph nodes, spleen.
✔ G. Lymphatic system
10. "Consists of the heart, lungs, veins, and capillaries that circulate blood and transport nutrients, hormones, carbon dioxide, oxygen, and blood cells"
→ This describes the circulatory system, including both heart and blood vessels.
✔ A. Cardiovascular system
11. "Protects the body from the external environment."
→ Skin and related structures (hair, nails) form a barrier against pathogens and injury.
✔ I. Integumentary system
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✔ Final Answer:
1. C. Skeletal system
2. F. Urinary system
3. E. Digestive system
4. D. Muscular system
5. J. Nervous system
6. K. Endocrine System
7. H. Reproductive system
8. B. Respiratory system
9. G. Lymphatic system
10. A. Cardiovascular system
11. I. Integumentary system
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📝 Explanation Summary:
Each organ system has a specific function in maintaining homeostasis and supporting life. By analyzing key words in each description (e.g., "muscles," "hormones," "urine," "breathing"), we can correctly match them to their respective systems. This exercise reinforces understanding of human anatomy and physiology.
Parent Tip: Review the logic above to help your child master the concept of organ system worksheet.
