“I observed that plants not only have a faculty to correct bad air in six to ten days, by growing in it...but that they perform this important office in a complete manner in a few hours; that this wonderful operation… — Jan Ingenhousz Copy Share Image
“I observed that plants not only have a faculty to correct bad air in six to ten days, by growing in it...but that they… — Jan Ingenhousz Copy Share Image
“If it was the warmth of the sun, and not its light, that produced this operation, it would follow, that, by warming the water… — Jan Ingenhousz Copy Share Image
