"There's a lot of variability spatially and temporally.
There is a lot of variability from one El Niño to another.
First, there is a lot of variability in the Earth surface temperature.
There's a lot of variability in how the disease is expressed, even within the same family.
As they report in Biology Letters, in each year's recordings there is a lot of variability in the songs.
"There's a lot of variability in these products, and what's good for one person isn't necessarily good for another," Dr. Weinstein said.
They have avoided signing on with a co-packer because, Mr. Leger said, "we work with fresh fruit, and that means a lot of variability".
Other atmospheric scientists agree that, for several decades to come, the ozone hole will probably exhibit a lot of variability, and possibly more growth, before the global ban on CFC's and other ozone-destroying chemicals finally reduces concentrations enough to see the layer repair itself at the poles.
What they found was that there is a lot of variability in the mitochondrial DNA, and much less in the Y-chromosome DNA.The most plausible explanation for this is that a few men in each generation contribute the bulk of the Y-chromosomes to the next.
There's also a lot of variability among euro zone countries about the economic outlook, even if their fates are all intertwined: Germans are relatively chipper, with about half saying now is a good time to find a job in their city or area.
"There is a lot of variability," he suggested.
