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2 votes
2 votes
Which of the following helps your circulatory

system pump blood from your feet to your
heart?
a) Density
b) Adhesion
c) Solubility
d) Thermal

User Zeelot
by
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2 Answers

16 votes
16 votes
The answer is B: Adhesion
User Zignd
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2.9k points
25 votes
25 votes
It is B (Adhesion) because it helps resist against gravity.
User Babavalibob
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