Biology, 22.04.2020 23:26 brooklyn4932

Blood is forced through blood vessels in the human body. Friction, the opposing force, between the blood and vessel walls counters the motion of the blood through the vessels. These forces are forces.
A.
equal
B.
unequal
C.
balanced
D.
unbalanced

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Blood is forced through blood vessels in the human body. Friction, the opposing force, between the b...