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WorksheetsCirculatory System
Total questions: 10
Worksheet time: 6mins
Your heart is an involuntary muscle that is always working.
True
False
Human have double blood Circulatory system...what are those
Pulmonary circulatory system
Systemic circulatory system
Systole circulatory system
Diastole circulatory system
How many chambers in the amphibians' heart?
one
two
three
four
How many chambers in the heart of a fish?
1
2
3
4
In which organ exchange of oxygen and carbon dioxide occurs?
Heart
Lungs
Blood
Vessels
What is the function of the circulatory system?
To provide nutrients to the whole body
To maintain homeostasis for the body
To fight off infection or disease
To transport nutrients, oxygen, and blood throughout the body
The job of the heart is to . . .
pump blood around the body.
send food to the small intestines.
break down food.
give energy to the body.
Pulmonary circulation is
The blood flow from heart to the body cells and back to the heart
The blood flow from heart to the lungs and back to the heart
The blood flow from lungs to the heart and then to the body cells
The blood flow from the body cells to the lunngs and back to the heart
