
Human Body Systems
Flashcard
•
Science
•
3rd - 5th Grade
•
Practice Problem
•
Hard
Wayground Content
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15 questions
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1.
FLASHCARD QUESTION
Front
What happens to what's left of our food after it goes through the intestines?
Back
Disposed of in the bathroom.
2.
FLASHCARD QUESTION
Front
As your body works harder, what happens to your HEART rate?
Back
It increases.
3.
FLASHCARD QUESTION
Front
Your lungs are part of which body system?
Back
Respiratory system.
4.
FLASHCARD QUESTION
Front
If you take a rest after running a mile, what happens to your BREATHING rate?
Back
It decreases.
5.
FLASHCARD QUESTION
Front
When Dr. Jeff bends his arms to lift this weight, what is happening to his bicep muscle?
Back
It is contracting.
6.
FLASHCARD QUESTION
Front
What is the main function of the respiratory system?
Back
To help you breathe and exchange oxygen and carbon dioxide.
7.
FLASHCARD QUESTION
Front
What organ pumps blood throughout the body?
Back
The heart.
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