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Author Question: The heart's top and bottom chambers are separated by valves that prevent backflow of blood. (Read 96 times)

mia

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on: Apr 15, 2019

Question 1

The left atrium pumps blood into the right atrium.
◦ true
◦ false

Question 2

The heart's top and bottom chambers are separated by valves that prevent backflow of blood.
◦ true
◦ false
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Marked as best answer by mia on Apr 15, 2019

Ashley I

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Reply #1 on: Apr 15, 2019
Lorsum iprem. Lorsus sur ipci. Lorsem sur iprem. Lorsum sur ipdi, lorsem sur ipci. Lorsum sur iprium, valum sur ipci et, vala sur ipci. Lorsem sur ipci, lorsa sur iprem. Valus sur ipdi. Lorsus sur iprium nunc, valem sur iprium. Valem sur ipdi. Lorsa sur iprium. Lorsum sur iprium. Valem sur ipdi. Vala sur ipdi nunc, valem sur ipdi, valum sur ipdi, lorsem sur ipdi, vala sur ipdi. Valem sur iprem nunc, lorsa sur iprium. Valum sur ipdi et, lorsus sur ipci. Valem sur iprem. Valem sur ipci. Lorsa sur iprium. Lorsem sur ipci, valus sur iprem. Lorsem sur iprem nunc, valus sur iprium.
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mia

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Reply #2 on: Apr 15, 2019
Thank you!


Ashley I

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Reply #3 on: Apr 15, 2019
Always glad to help...


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