The problem with our current models is that there is not enough data to allow us to determine which of the popular models are best. A model may come to be accepted if new data supports it, while at the same time contradicting other models.
It is uncertain at this point. Some evidence suggests that it may have a moon
As there was a shortage of electricity, to save to return to earth , as everything was uncertain.
It is uncertain but variously ascribed to Pythagoras, Parmenides and Empedocles by their later promoters.
Scientists n there theories are uncertain still of how the moon formed about'
The constellation, Cygnus, is called The Swan but is also known as the Northern Cross due to its shape. The identity of Cygnus in Greek Mythology is uncertain.
The atmosphere was rather quiet and uncertain.
because...
The last digit is insignificant figure or uncertain .
I was uncertain about whose voice it was.He was uncertain about the results.
an uncertain man's relationship would b jus as uncertain as he is...
Uncertain etiology means the cause is unknown.
I am uncertain how to use a dictionary.
He felt uncertain about the future.
Uncertain Pleasures was created in 1990.
An Uncertain Place was created in 2008.
That Uncertain Feeling was created in 1956.
An Uncertain Season was created in 1988.