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in general, how do veins differ in structure from capillaries and arteries?
a...
Health, 28.01.2020 21:55 adalan6986
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in general, how do veins differ in structure from capillaries and arteries?
a. veins have more smooth muscle tissue than arteries and capillaries.
b. veins appear rounder in a cross section than arteries and capillaries.
c. veins have valves which are absent in arteries and capillaries.
d. veins have thinner inner walls than arteries and capillaries
Answers: 3
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Which action occurs in the third stage of cell division? a. the nuclear material of cell is copied exactly. b. the nuclear membrane disappears. c. the cell forms two nuclei d. the nuclear material separates, with half moving to either side of the cell.
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One way to take a more active role in your health is to schedule an appointment for a physical
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