reinaelane77
reinaelane77
24.06.2021 • 
Biology

Which letter in the diagram below represents the location where deoxygenated blood returns to the heart from the body?
-D
A-
с
B
ОА. В
B. C
C. D
D. A


Which letter in the diagram below represents the location where

deoxygenated blood returns to the

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