The exchange of matter between natural systems and human society affects the long-term functioning of both. How does the wolf-elk case study from Yellowstone exemplify this point? Answer it please. Any bad answers will go by-by.

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am pro questioner.

The exchange of matter between natural systems and human society affects the long-term functioning of both. How does the wolf-elk case study from Yellowstone exemplify this point?

Answer it please. Any bad answers will go by-by.

am pro.

am pro questioner.

1. for the first question, we must find the mass of the anhydrous salt, mgso₄. the molar mass for mgso₄·7h₂o is 246.47 g/mol, while that of mgso₄ is 120.37 g/mol.7.834 g mgso₄·7h₂o * 1 mol mgso₄·7h₂o/246.47 g * 1 mol mgso₄/1 mol mgso₄·7h₂o * 20.37 g mgso₄/mol = 0.647 g mgso₄

2. mass of water = mass of sample - mass of anhydrous salemass of water = 7.834 - 0.647 = 7.19 gpercent water in hydrate = 7.19/7.834 * 100 = 91.74%

the cold front replaces the warmer air at the ground level changing the wind to be breezy and denser.there is also an immediate drop in the temperature.