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WorksheetsCirculatory and Respiratory
Total questions: 10
Worksheet time: 5mins
This hollow organ works like a pump, pushing blood through our body
Heart
Lung
Cardia
Brain
When we get a cut, our ____________ in our blood seal the cut.
Red blood cells
White blood cells
Platelets
Plasma
___________ take blood from the heart and send it to the rest of our body
Arteries
Veins
Our blood looks a bright red because it is carrying...
red food coloring
oxygen
Carbon Dioxide (CO2)
Groceries
Also known as our immune system, these cells fight off infections through the bloodstream, and therefore our whole body
Red Blood Cells
White Blood Cells
Platelets
Plasma
Also known as the windpipe, this organ allows oxygen to reach our lungs from our nose/mouth
Trachea
Esophagus
Lung
Brain
Oxygen reaches our bloodstream through the...
Alveoli
Trachea
Esophagus
Stomach
These hollow organs are responsible for inhaling oxygen and exhaling Carbon Dioxide
Heart
Lungs
Brain
Kidney
This muscle helps us breathe by helping to move the lungs
Bicep
Diaphragm
Heart
Inner ear
How well do you feel you understand the Circulatory and Respiratory Systems?
I'm completely lost, but ready to learn!
I understand a few things, but need to know more!
I understand more than I thought, let's expand on that!
I've known this for years!
