Sentence examples for it is difficult to demonstrate from inspiring English sources

It is difficult to demonstrate that an animal experiences pain and not just nociception.

It is difficult to demonstrate conclusively what impact these programs have on school performance, because of all the variables.

It is difficult to demonstrate that all individuals who took part in the protests were unemployed — or came from lower socioeconomic statuses.

Because of the vast number of mutational events, it is difficult to demonstrate that any particular growth factor signaling pathway is critical.

Applying to the court should be a last option because it is difficult to demonstrate evidence to suggest anything other than a joint tenancy and can be disproportionately expensive.

It is not just that it is difficult to demonstrate the immediate economic benefits of subjects such as neuroscience or pure mathematics, especially when compared with more immediately practical subjects such as moral philosophy or media studies.

"It was difficult to demonstrate how this was applicable to human welfare," said Fields.

But there were so few details visible in the picture published by Cook that it was difficult to demonstrate exactly where it was taken until Mr. Bryce found the full print.

The Australian Retail Association noted it was difficult to demonstrate the effect of cutting penalty rates but evidence from experts, surveys and retailers suggested penalty rates decreased trading hours and therefore employment.

Yet it's difficult to demonstrate that such policies negatively affect males more than females.

Through any medium, it's difficult to demonstrate peoples' interior work because those accomplishments will always be in solitude.