Name That System
Organ Identification
System Functions
Homeostasis Heroes
System Teamwork
100

This system pumps blood throughout the body.


What is the circulatory system?

100

This organ pumps blood.


What is the heart?

100

This system allows movement.

What is the muscular system?

100

This system helps regulate body temperature by sweating.


What is the Integumentary system?


100

These two systems work together to deliver oxygen to cells.


What are the respiratory and circulatory systems?

200

This system controls the body using electrical signals.


What is the nervous system?

200

These organs filter waste from the blood.


What are the kidneys?


200

This system produces blood cells in bone marrow.


What is the skeletal system?


200

This system maintains oxygen levels in the blood.


What is the respiratory system?

200

These two systems help you move.


What are the muscular and skeletal systems?

300

This system breaks down food and absorbs nutrients.


What is the digestive system?


300

This organ absorbs most nutrients from food.


What is the small intestine?

300

This system removes carbon dioxide from the body.


What is the respiratory system?

300

This system balances water and removes toxins.



What is the excretory (urinary) system?


300

These two systems help control body processes using signals and hormones.



What are the nervous and endocrine systems?


400

This system protects the body with skin and regulates temperature.


What is the Integumentary system?

400

This organ controls thoughts, memory, and movement.


What is the brain?

400

This system fights off infections.


What is the immune/lymphatic system?

400

This system stabilizes calcium levels in the blood.


What is the skeletal system?

400

These two systems remove waste from the body.


What are the digestive and excretory systems?

500

This system releases hormones to control growth and metabolism.


What is the endocrine system?

500

These tiny vessels allow oxygen to move into cells.


What are capillaries?

500

This system regulates blood sugar using hormones.


What is the endocrine system?

500

This system quickly responds to changes in the environment.


What is the nervous system?

500

These two systems work together to protect against infection and harmful substances.

What are the immune/lymphatic and Integumentary systems?

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