RT @gunsnrosesgirl3: Look at this leaf visibly producing oxygen as bubbles in the water as it continues photosynthesis Half of the world's oxygen is produced by phytoplankton, the other half is produced by trees, all the more reason to look after our forests and seas 1/ https://t.co/D94edJ6l4C

RT @gunsnrosesgirl3: Look at this leaf visibly producing oxygen as bubbles in the water as it continues photosynthesis Half of the world's oxygen is produced by phytoplankton, the other half is produced by trees, all the more reason to look after our forests and seas 1/ https://t.co/D94edJ6l4C

— Srinivasan Venkatarajan (@srini_venkat) Nov 14, 2021

from Twitter https://twitter.com/srini_venkat