Sentence examples for existence is a key from inspiring English sources

This parasitic existence is a key characteristic of biological viruses, as is the ability to replicate only inside the cells of a living host.

Two teams of scientists sifting debris from high-energy proton collisions in the Large Hadron Collider at CERN, the European Organization for Nuclear Research outside Geneva, said Tuesday that they had recorded tantalizing hints — but only hints — of a long-sought subatomic particle known as the Higgs boson, whose existence is a key to explaining why there is mass in the universe.

"Regarding Europe, it is a fact that France's nuclear forces by their very existence are a key element in its security," he said.

Recognizing his existence is a waste.

Existence is a narrative.

Existence is a perfection.

All existence is a river.

Existence is an imperfection.

Oh, existence is an enigma!

Existence of clayey soil is a key factor in land subsidence occurrence.

The existence of such systems is a key facet of facilitating organizational change and learning (Walsh and Ungson [1991], Kezar [2005a]).