20. This diagram shows the double circulation o
f the human be
Use it to help you answer the f...
Biology, 13.06.2021 20:10 brinatperez06
20. This diagram shows the double circulation o
f the human be
Use it to help you answer the following questions:
a) Copy the diagram and shade it blue in the areas where the
blood is deoxygenated and red in the areas where you
expect oxygenated blood
b) What happens to the blood in the body?
c) What happens to the blood in the lungs?
d) Why is it called a double circulation
Answers: 3
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