

6,816,302
The thing that we squander the most, our TIME!
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John McCormack, CRS
Albuquerque, NM
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Michael Setunsky
Woodbridge, VA
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Lyn Sims
Schaumburg, IL
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Bob Crane
Stevens Point, WI
1,653,572
Well, since you said substance, which implies the real, physical matter that is tangible, it actually leaves out love, time, and others mentioned already. I'd have to agree with Joe Petrowsky Curtis Evans Deanna Early Lyn Sims answers of Water. Water is what makes Earth, habitable and is tangible. Roger D. Mucci mentions what makes Earth tolerable.
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LUXURYSOCALREALTY COMP...
La Jolla, CA
-
Thomas J. Nelson, REAL...
La Jolla, CA
1,120,519
Lipstick.
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Candice A. Donofrio
Fort Mohave, AZ
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Lyn Sims
Schaumburg, IL
591,930
I'm torn between. AIR. and. WATER. because each are impossible to live without. We all need to do our part to protect them both
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Thomas J. Nelson, REAL...
La Jolla, CA
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DEANNA C. SMITH CERTIF...
Smith Mountain Lake, VA
2,538,789
Good morning Michael. Fascinating question. What immediately came to mind was water.
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Thomas J. Nelson, REAL...
La Jolla, CA
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Curtis Evans
Golden Meadow, LA
5,774,223
2,385,818
An understanding of what God is to us, individually. It isn't a "substance" so much as an energy.
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Jill Moog
Carlsbad, CA
1,677,946
1,466,257
TeamCHI - Complete Home Inspections, Inc. I have to agree with Bob Crane . Although water and air are a necessity for life, time time can either be wasted or used productively for a better life.
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Thomas J. Nelson, REAL...
La Jolla, CA
3,075,066
Roger D. Mucci might mention Dewars...otherwise...parked and reading!!
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Tony and Suzanne Marri...
Scottsdale, AZ
2,234,615
1,878,938
Water. I just read that one family in Flint MI uses 300+ bottles of water every day just to do regular stuff.
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Thomas J. Nelson, REAL...
La Jolla, CA
274,159
6,086,135
864,758
224,023
1,209,321
935,660
196,186
5,585,189
140,660
1,157,847
H, O and other elements on the periodic table, in various combinations and permutations.
5,608,964
1,153,799
564,776
1,332,071
4,273,331