The level of residual chlorine found at around 0.0002 g per litre, which is too small to cause any health problems directly.

The highest level of radioactive substances found in this survey.

In Chufín found different levels of occupation, the oldest being around 20000 years old.

With weaker central control, different levels of government and different jurisdictions can now find themselves at odds.

Six or seven levels, so complicated nobody from outside could find his way around?

The levels found range from 6.14 to 16.34 milligrams per 100 milliliters.

Having chosen an artistic pursuit, the student feels a level of investment not always found in the classroom.

The levels found today in most people are orders of magnitude greater than those of pre-industrial society.

The ending slightly changes depending on which secret levels, if any, the player finds and completes.

The level found was enough to kill more than 10 people.