Final Answer:
1. Skeletal System – Support, protection, movement
2. Muscular System – Movement, posture, heat production
3. Nervous System – Control, coordination, response to stimuli
4. Endocrine System – Hormone regulation, growth, metabolism
5. Circulatory System – Transport of blood, oxygen, nutrients, waste
6. Respiratory System – Gas exchange (oxygen in, carbon dioxide out)
7. Digestive System – Break down food, absorb nutrients
8. Excretory (Urinary) System – Remove liquid waste, regulate water balance
9. Immune (Lymphatic) System – Defend against pathogens, fluid balance
10. Reproductive System – Produce gametes, enable reproduction
Parent Tip: Review the logic above to help your child master the concept of human body system worksheet.
