(1) If the species is allowed to vanish , scientists believe it will foreshadow the extinction of a host of other marine species.

(2) It is one thing to acknowledge the existence of powerful homogenizing tendencies in the world, but it is quite another to assert that the cultural diversity existing on our planet is destined to vanish .

(3) I just wanted to punch him, making that stupid grin vanish from his face forever.

(4) A million years before a mass extinction event, the corals vanish , more or less.

(5) By the time I entered graduate school, the sense of bewilderment had vanished .

(6) Springs will all have vanished , all the rivers will cease foaming.

(7) The great British Empire has collapsed and vanished before our very eyes.

(8) His spine straightened and all traces of humor vanished from his face.

(9) We were able to watch it for several more seconds before it vanished into darkness.

(10) We are training people for a type of work that is vanishing before our eyes.

(11) In mathematics, a root (or a zero) of a complex-valued function f is a member x of the domain of f such that f(x) vanishes at x.

(12) A distraught mother whose special needs son has vanished from his east Belfast home is praying for his safe return.

(13) Just before he vanished around the corner, I called out to him.

(14) The ideals which he stood for have vanished from society.

(15) By the time it vanished from daytime activities, the tailcoat had assumed the form we recognize today.

(16) She vanished from the family home on Saturday, February 16 last year.

(17) However, after being put out to cool, the pie mysteriously vanished without trace.

(18) She had vanished completely without leaving one single trace.

(19) Her smile suddenly vanished from her face and she took a step back.

(20) There are no non-zero harmonic forms and so by Hodge theory the first Betti number vanishes .