But they all pose a risk to society when they're at large.

Today they pose a risk and a challenge for every country.

He and other federal officials said the rice posed no risk to health or the environment.

Which of the following does not pose a risk to wildlife?

Not everyone thinks that early computer use poses a risk to children.

"It's about an individual who posed a very serious risk to the community," she said.

Normally, the change poses little risk if used for a short period.

But waiting for the right moment poses even more serious risks.

But he said they would not pose a risk to the stability of the country.

Some waste treatment activities only pose a low risk to the environment or human health.