This is something that you have to do yourself but i suggest doing some research ^-^
Answer:carbondioxide is taken in, and reduced to glucose by reducing it's oxidation numbe
Answer is the phylum is Pteridophyta. Pteridophytes are first land plants, examples ferns, <em>Lycopodium, Selaginella. </em>Members have liginified cells and developed conducting tissues called vascular system to conduct water and synthesized food. They reproduce through spores, seeds do not develop in pteridophytes.
