Sentence examples similar to does existence occur from inspiring English sources

What does existence mean?

Although regional population changes suggesting movement have been shown before [30], recaptures of marked individuals in our study showed that not all individuals left their original territories, and that a change to a nomadic existence did not occur for all individuals.

"Sexual relations, during school hours, amongst pre-teens does not occur without the existence of negligent supervision," the lawsuit states.

If the effective spontaneous curvature is not sufficiently negative, fusion does not occur because metastable stalks, whose existence is a seemingly necessary prerequisite, do not form at all.

Why does this occur?

How does it occur?

How does recognition occur?

Why does aging occur?

How does filtration occur?

How often does this occur?

Does evolution occur today?