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Author Question: Which property of diffusion best explains why a circulatory system is needed in multicellular organisms? (Read 54 times)

joesmith1212

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on: Apr 11, 2021

Question 1

The inside of a resting cell is slightly negative relative to the outside. This is an example of
◦ chemical disequilibrium.
◦ osmotic equilibrium.
◦ electrical disequilibrium.
◦ failed homeostasis.

Question 2

Which property of diffusion best explains why a circulatory system is needed in multicellular organisms?
◦ Molecules move from an area of higher concentration to an area of lower concentration.
◦ Diffusion can take place in an open system or across a partition that separates two systems.
◦ Diffusion rate is inversely related to molecule size.
◦ Diffusion is rapid over short distances but much slower over long distances.
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Marked as best answer by joesmith1212 on Apr 11, 2021

mathjasmine

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Reply #1 on: Apr 11, 2021
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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joesmith1212

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Reply 2 on: Apr 11, 2021
Great answer, keep it coming :)

mjenn52

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Reply 3 on: Yesterday
Wow, this really help

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