Why Kangaroo Rats Don’t Get Dehydrated in the Desert

An interesting article by Dr. Jim, JJSJ. I am reposting it here. The Lord’s amazing Providential Design is beyond our human comprehension of His Love and Care for all critters.

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Behold, the hindermost of the nations shall be a wilderness, a dry land, and a desert. (Jeremiah 50:12b)

DESERT SCRUBLAND near EL PASO, TX photo credit: Pinterest

Kangaroo rats thrive in America’s hot, dry deserts — why don’t they suffer from being dehydrated?  How do they get enough water to survive, since they don’t need to drink water like almost all other mammals?   In short, God has designed and constructed kangaroo rats so that they get their water from their food, especially drought-resistant seeds that abound in the desert.  As they digest such xeric foods, the rats produce (within themselves) all the water that they need, metabolically (i.e., from the normal digestion process), and they retain most of that water by releasing very little of it in their urine (as noted below).

In sum, kangaroo rats are made to get their water form their food and to conserve it…

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