Sentence examples for once requires from inspiring English sources

He soon learns that moving to Israel, which he visited once, requires him to learn Hebrew and provide documentation that he is a Jew.

To find out whether it can go about its business with all of them knocked out at once requires a different experiment one that points towards an artificial organism.Get a lifeTo know for certain what M. genitalium's minimum gene-set is, Dr Venter and Dr Fraser would have to create a creature with just those genes and no others.

Talking to lots of people at once requires everyone to be in the same room or setting up a conference call.

Just getting up there once requires enough explosives to tragically firebomb over 1,000 Dresdens.

Completing six questionnaires at once requires considerable time and concentration, during which patients might lose their focus.

Assuming that evolution of hermaphroditism and gonochorism are equally likely, this scenario requires three evolutionary steps, whereas the alternative hypothesis that hermaphroditism evolved once requires six evolutionary steps (one gain of hermaphroditism and five reversals to gonochorism).

Such work once required planes, trains, horses and canoes.

Companies' purse strings, which once required a gentle tickle to loosen, now often require a crowbar.

In and around Salt Lake City, 16 of the 40 schools that once required uniforms have dropped them.

Making ice cream at home once required lots of ice and rock salt.

A single bomb could now destroy a target whose elimination had once required thousands of bombs.