What did van Helmont, Priestly, and Igenhousz all discover about plants?

Question

asked Sep 15, 2017 119k views

1 Answer

Ehsan Khaveh · Answer 1 · 2017-09-19T10:15:01+0000

Von Helomont = He told plant makes it's substance from water not form soil.

Joseph Pristley = He stated CO2 is taken & O2 released by green plants

Igenhousz = He discovered the significance of light & chlorophyll in photosynthesis