An examination of a marine sea star that had died after it was mistakenly placed in freshwater would likely show that it died because<u> it was so hypertonic to the freshwater that it could not osmoregulate</u>
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Answer: Vascular smooth muscle
Explanation:
They are lined with smooth muscle tissue.
The concept would be crystallization. As magma cools inside or outside of the earth it crystallizes into an igneous rock. Intrusive (formed inside crust) igneous rocks are typically more course grained and contain many different noticeable minerals (for example, granite). Extrusive (formed outside) igneous rocks are typically more porous and are more fine grained then intrusive rocks (example, obsidian).
Two things that INCREASE population, would be an increase in leisure space. Another is if the area is sustainable for life. Two things that would DECREASE population, would be a scarcity of any required resources. A decrease in space, and not a sustainable area.