BCH PLS PPA 609 Lecture Twenty four Web Notes 50 80% of the oxygen production on Earth comes from the ocean. The majority of this production is from oceanic plankton ie, drifting plants, algae, and some bacteria that can photosynthesize. Alvin The flowers on this Black Pagoda lipstick plant are always : r houseplants Hornwort (Ceratophyllium demersum) Submerged Pond Plant These plants don't drinkwine. Happy World Dracula Day! Ve vanted to drop in and remind you that it's not just about bloodsucking, batty aristocrats (though it's still best to keep your head