Grade 11 Body Systems Worksheet
A comprehensive worksheet for Grade 11 science students covering the major human body systems, their functions, and interrelationships.
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Grade 11 Body Systems Worksheet
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Date:
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Read each question carefully and answer to the best of your ability. Show all your work where applicable.
1. Which body system is primarily responsible for the transport of oxygen, nutrients, and hormones throughout the body?
Nervous System
Circulatory System
Digestive System
Respiratory System
2. Which of the following is NOT a primary function of the skeletal system?
Support and protection
Production of blood cells
Regulation of body temperature
Storage of minerals
3. The primary organ of the respiratory system responsible for gas exchange is the .
4. Hormones are chemical messengers produced by the system.
5. The small intestine is where most nutrient absorption occurs.
True
False
6. The kidneys are part of the digestive system.
True
False
7. Briefly explain the function of the nervous system and name its two main divisions.
8. Describe the relationship between the circulatory system and the respiratory system in maintaining homeostasis.
9. Identify the body system shown in the diagram below and describe its primary function.
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