Sentence examples for not entirely understood from inspiring English sources

While not entirely understood, the declines are not entirely mysterious.

The reasons are complex and not entirely understood.

For reasons that are not entirely understood, many marine organisms bioluminesce only when disturbed.

The migration of these eels is not entirely understood, particularly their return to the Sargasso Sea.

The mechanisms by which anesthetics produce their effects are not entirely understood.

The reason why these damaging autoantibodies develop is not entirely understood.

And the researchers underlined the connections between hurricanes and climate change were still not entirely understood.

Ordinary human flu viruses, for reasons that are not entirely understood, circulate only in winter.

However, the mechanism is still not entirely understood.

Etiology of tendon ruptures is still not entirely understood.

Why reoviruses affect only cancer cells is not entirely understood.