Body Systems and Injury Repair
Learning Objective
I can describe how different body systems work together to help the body recover from an injury.
Key Concepts
The respiratory system brings oxygen into the lungs, which is then transported to the rest of the body by the circulatory system.
The digestive system breaks down food into nutrients, which are then delivered to the body's cells by the circulatory system; waste is removed by the excretory system.
The muscular and skeletal systems work together to create movement, while the nervous system sends signals to the muscles.
Practice Questions
This lesson includes 8 practice questions to reinforce learning.
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1. Which system is responsible for bringing oxygen into the body?
2. Describe how the circulatory and respiratory systems work together to deliver oxygen to the body's cells.
3. What role does the circulatory system play in the digestive process?
...and 5 more questions
Educational Video
Body Systems in Action! How Your Organs Team Up to Keep You Alive | 7th Grade Science GSE
FSI Science