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Human Body Systems Quiz

Biology

Test your knowledge of the human body's organ systems and their functions.

Human Anatomy Physiology Body Systems

6 Questions Easy Ages 10+ Oct 23, 2025

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About this Study Set

This study set covers Biology through 6 practice questions. Test your knowledge of the human body's organ systems and their functions. Every question includes the correct answer so you can learn as you go — pick any format above to get started.

Questions & Answers

Browse all 6 questions from the Human Body Systems Quiz study set below. Each question shows the correct answer — select a study format above to practice interactively.

1 What system transports oxygen and nutrients throughout the body?

A Circulatory System
B Digestive System
C Respiratory System
D Nervous System

2 Which system breaks down food for energy?

A Skeletal System
B Digestive System
C Muscular System
D Endocrine System

3 The lungs are a key component of which system?

A Excretory System
B Integumentary System
C Respiratory System
D Immune System

4 Which system provides support and structure to the body?

A Nervous System
B Skeletal System
C Endocrine System
D Lymphatic System

5 What system controls body functions through hormones?

A Muscular System
B Endocrine System
C Respiratory System
D Urinary System

6 The brain and spinal cord are part of which system?

A Cardiovascular System
B Nervous System
C Digestive System
D Integumentary System

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