Instructions
Read each question carefully and answer to the best of your knowledge. Use the space provided for your responses.
Section 1: Human Body Systems
1. Name the major systems of the human body.
2. Describe the main function of the circulatory system.
Section 2: Organs and Their Functions
3. List three organs found in the digestive system.
4. Explain how the lungs contribute to the respiratory system.
Section 3: Health and Nutrition
5. What nutrients are essential for maintaining healthy muscles?
6. Discuss the importance of hydration for the human body.
Section 4: Fun Facts
7. Write one interesting fact about the human brain.
8. Name a remarkable ability of the human body that helps it adapt to different environments.