The phrase "necessity exists" is grammatically correct and can be used in written English.
It means that something is required or essential. Example: "In order to survive, food and water are a necessity that exists for all living beings."
Even if this necessity exists I know that my duty is to act against it for I know that the New Faith brings a great misfortune to humanity.
It is shown by design calculations that the necessity exists for certain modifications, allowing for better reliability of measurements of system time characteristics.
A necessity exists to find an effective treatment method capable of removing both the strong colour and the toxic organic compounds from textile wastewater.
When a judge examines whether the publication of information is necessary to achieve the aim at hand, he/she will not examine whether such a necessity exists in abstracto, but in relation to a specific publication.
Unfortunately, however, the reality of the murderous terror attacks makes such closures a security necessity and as long as the necessity exists, the coordinator of activities in the territories will try to find procedures to ease the situation in the territories as much as possible".
I know before John came to Laguna Beach some nine years ago we did not have [that] and I am sure if the necessity exists to freeze police officer positions the same argument can/will be made for that empty assistant city manager position". Pietig was hired in May 2001 as assistant city manager.
Nor can anything which is of necessity exist potentially; yet these things are primary; for if these did not exist, nothing would exist.
But the court sided with the state attorney, who argued that no "state of necessity" existed because there had been no imminent threat to Mr. Bové's health.
There too it was stated in what cases absolute and hypothetical necessity exist; in what cases also the proposition expressing hypothetical necessity is simply convertible, and what cause it is that determines this convertibility.
To turn into a detective, you have to first figure out what confirmation necessities exist in your state.
Therefore, the necessity still exists to develop an effective medical treatment for OP poisonings.
