|
If Wilson's article style changed overtime, it was in the wrong retrograde direction, _____ experimentation and inclining toward works that seemed hobbled by a fear of risk.
|
|
Considering how difficult it is to prove or disprove the existence of life on Mars, which is practically our neighbor, it is quite _____ challenge to do the same for any Earthlike planets that might exist outside our solar system.
|
|
While it`s hard to know for sure, I suspect that the well-known authority`s silence on this contentious topic reflects the cautious _____ of a sensible scientist confronted with mixed data and mountains of speculation.
|
|
Very few companies take the trouble to discover where the wood in their products originate; consumers do not demand this information, and consequently _____ regarding illicit timber has become the norm.
|
|
Unambiguous texts can allow their readers to (i)_____ them quickly, but ambiguous texts can have the attractive (ii)_____ of multiple possible interpretations, all of which can be considered equally (iii)_____, and none of which is the single true meaning.
|
|
Although the company still loses the occasional lawsuit, the litigation threat that once seemed so
_____ has become quite manageable.
|
|
The concept of increasing complexity of organisms has _____ history among evolutionary biologists, and yet many laypeople would unhesitatingly say that the pattern applies to the history of life on Earth.
|
|
The story lines of silent dramas may often have been _____, yet within those basic narrative outlines, the true artists among silent-film actors could express emotional shadings that have no analogue in spoken language.
|
|
The candidate seeks to depict his opponent as being _____, as one who is simply unable to make a decision and stand his ground.
|
|
The jury's verdict was such a surprise that the populace rioted in the streets; nothing less than a reversal of the verdict could _____ them.
|
|
We often regard natural phenomena like rainfall as mysterious and unpredictable; although for short time spans and particular places they appear so, in fact on a truly global scale, nature has been a model of _____.
|
|
There has been great enthusiasm in the United States for reducing fossil fuel dependence by
increasing production of biofuels from crops such as corn and switchgrass, but this (i)_____ about biofuel`s potential should be (ii)_____ by a realistic appraisal of the costs and challenges of biofuel production.
|
|
According to Dr. Edith Widder, measuring the level of pollutants in sediment provides a more accurate and robust indication of an estuary's health than does measuring the level of chemicals in the water, since pollution in water is (i)_____, but pollution in sediment is (ii)_____
|
|
Compared with, say, the precision of a skein of geese winging its way across the autumn sky in a V formation, the seasonal marches of grazers across the Serengeti seem (i)_____, and at times even (ii)_____. But, in fact, years of careful observation by scientists have shown that there is (iii)_____ those migrations of zebras, wildebeests, and Thomson`s gazelles.
|
|
Biologists have little (i)_____ drawing the link between the success of humanity and human
(ii)_____. Indeed, many biologists claim that this attribute, the ability to (iii)_____, or, to put it more sharply, to make individuals subordinate their self-interest to the needs of the group, lies at the root of human achievement.
|
|
Given the _____ of solid case studies of environment degradation, this new study adds very little to our knowledge of the field.
|
|
Although his original mission was a failure, Russian botanist Michael Friedrich Adams achieved an unexpected _____ when he found, by chance, the carcass of a woolly mammoth.
|
|
The medical researchers replied to the charge that their proposed new treatment was _____ by demonstrating that it in fact observed standard medical practices.
|
|
Because experience had convinced her that Hector was both self-seeking and avaricious, she rejected the possibility that the motivation behind his donation had been wholly _____.
|
|
The inconspicuous location and lack of striking vistas that characterize the villa reflect the _____ aspect of its creator's personality.
|
