nitrogen fixation, chloroplasts, chlorophyll, phytoplankton, auxin, stomata, transpiration, hydrologic cycle, suberin, diatoms, nutrients, biosynthesis, cyanobacteria, organism, chemosynthesis, pollination, xylem, microbes, plankton, glycolysis, cellular respiration, phloem, enzymes, microorganism, nitrification, isoprene, hydrogenase, evapotranspiration, chromophores, nadh, abscission, mycelium, xylan, oxidative phosphorylation, photochemical reaction, mycorrhiza, lignocellulose, lignin, sugars, phagocytosis, metabolism, prokaryotes, fungi, vernalization, respiration, nitrogen, electrons, photons, embryogenesis, phosphorylation, nitrogenase, plastids, dinoflagellates, xylose, green alga, algal, trichodesmium, gluconeogenesis, autophagy, plasmon, cotyledons, photochemistry, photorespiration, exocytosis, albedo, abiogenesis, eukaryote, angiosperms, organelles, bacterium, atoms, superoxide, fertilization, sunlight, asexual reproduction, fruiting, radioactive decay, iridescence, endocytosis, photolysis, rhizosphere, acetylation, carotenoids, pollinators, hydroxyl radical, asparagine, nuclei, hydrolysis, osmotic pressure, proteolysis, abscission layer, adenosine triphosphate, water vapor, planaria, pyruvate, oxidants, proteins, photopigment, oxidation, superconductivity, stoichiometry, mitochondria, throughput, denitrification, biomass, evaporation, productivity, biodegradation, corrosion, yield, productivities, recharge, sorption, absorption, gain, production, volatility, concurrency, effectiveness, 2-2, 3-1, fatigue, inelastic, psychophysical, quantal, 5-2, approximated, arrhenius, bilinear, bioelectric, biogeochemical, broker, cellular, cooling, creep, curvature, displacement, electromotive

aphotic, autophytic, autotrophic, calvin, carbonic acid gas, carbon dioxide, chloroplast, co2, foliage, hemiparasite, leaf, leafage, light reaction, melvin calvin, moneran, moneron, photosynthetic, zooflagellate, zoomastigote

chemical action, chemical change, chemical process