What was the contribution of the scientist Van Helmont?

$I.$ Oparin's theory of the origin of life is based on $....A......$
$II.$ The chemical theory of the origin of life was given by $....B......$

Which of the following theories is related to the transfer of life from one planet to another?

$Oparin$ and $Haldane$ proposed that the first form of life could have come from pre-existing non-living organic molecules.

Following are the two statements regarding the origin of life.
$(A)$ The earliest organisms that appeared on the earth were non-green and presumably anaerobes.
$(B)$ The first autotrophic organisms were the chemoautotrophs that never released oxygen.
Of the above statements,which one of the following options is correct?

The first form of life originated in . . . . . . .