Human Body Grade 5

1. Which part of the nervous system is responsible for reflex actions
4. This system Provides structure and support for the body, protects organs, and allows movement
6. What is the body's largest organ
9. Name the joint that connects the forearm to the upper arm
10. Which organ produces insulin to regulate blood sugar levels
15. Name the system that controls and coordinates activities in the body
16. How many chambers does the human heart have
18. Muscle allows us to breathe involuntarily
19. Which gas do we breathe in and need for survival

1. Intestine that absorbs nutrients from food
2. To exchange oxygen and carbon dioxide during breathing
3. Which bone protects our brain
5. Name the process by which food is broken down in the stomach
7. Name the organ responsible for pumping blood throughout the body
8. Which cell transports oxygen to the body's tissues
11. What are the tiny blood vessels that connect arteries and veins
12. Which sense organ is responsible for hearing?
13. System that transports blood, nutrients, and oxygen throughout the body
14. This system facilitates the exchange of gases (oxygen and carbon dioxide) during breathing
17. Filters and removes waste products from the blood, producing urine