Many animals have a heart and circulation. The diagram shows a human heart and its major blood vessels, labelled P, Q, R and S. Which pair of blood vessels transports blood to and from the lungs?
A.
Pand Q
B.
Q and S
C.
R and \(P\)
D.
S and R
Exam No：wbi11-01-que-20240508. Year：2024 Question No：(a)(i)
Answer:
B
Knowledge points:
CH1 - Molecules, Transport And Health
Solution:
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