<span>Geographic concepts are ideas which posit connections between humans in both natural and cultural settings, they are connected to space and proximity and offer geographers a lens in which to consider and present information that they conclude about the world. Based upon these conclusions that can be drawn from these concepts, geographic questions can be answered with evidence from how humans interact with the world.
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Answer:
Drinking
Explanation:
Everyone needs it to drink and therefor regulate the fluids of the body
Maybe post the picture to your problem if you need help
The answer would be crystals