Circulatory System Video
Interactive Video
•
Physical Ed
•
6th - 8th Grade
•
Hard
FREE Resource
4 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the primary function of the circulatory system?
To produce hormones for growth
To transport oxygen and nutrients and remove waste
To break down food into energy
To fight off infections and diseases
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the role of hemoglobin in red blood cells?
To fight off bacteria
To clot blood when injured
To transport oxygen and carbon dioxide
To produce new blood cells
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What are the two main circuits that make up the double circulatory system?
Arterial and Venous circuits
Upper and Lower body circuits
Pulmonary and Systemic circuits
Oxygenated and Deoxygenated circuits
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Why does blood flow slow down significantly in the capillaries?
To allow the heart to rest
To prevent blood clots
To facilitate efficient gas exchange
To increase blood pressure
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