Sentence examples for causes it is from inspiring English sources

What causes it is a puzzle.

What causes it is still unclear.

But exactly what causes it is unknown.A number of explanations have been proposed.

For the agent that causes it is a protein of a type known as a prion.

Address the root causes: It is important to consider the structural political and economic causes behind forced labour.

Whatever the root causes, it is certain that the overthrow and occupation of Iraq have served to recruit more terrorists than they have cowed.

Apart from the pain it causes, it is believed to leave 100,000 women a year unable to have a baby.

The disease afflicts cloven-hooved animals like pigs, cattle and sheep, and the virus that causes it is easily transported, though it only rarely infects humans.

It has an autosomal-dominant inheritance pattern, meaning that the mutated gene that causes it is dominant and needs to appear on only one copy of an inherited pair of genes.

Dismissing the phenomenon as a "total fantasy of the pop culture" or an "urban legend" just because we haven't yet figured out exactly what causes it is like saying that the common cold doesn't exist because we don't know exactly which virus is responsible for the sniffles.

More worrisome, Gillison's work shows HPV tonsil cancer is increasing at a rate of 5% a year, unusual growth for a cancer diagnosis, even though throat infection with the HPV strain that causes it is exceedingly rare.