Speed is a necessary characteristic in order for an organism to quickly identify the presence of danger, and thus avoid injury/death.

The design of the filters is particularly important for the transform to occur correctly and the necessary characteristics are:

Various agencies in the United States define necessary characteristics for flood openings.

In a statement, Olivetti said its bid contained "all the necessary characteristics to produce the desired effects."

These are the primary and necessary characteristics of a reverse blog.

Although batting average is considered among the most significant characteristics necessary for success, the effect size was only a tiny 0.003.

If it needs to be light, heavy, manufactured, naturally-occurring or whatever, the widget has the necessary characteristics.

So the next step is providing fish with the necessary characteristics to reflect their performers' expressions.

"There has to be another necessary characteristic of the phage," John said.

I've laid out the characteristics necessary for the vice presidency.