The koala (Phascolarctos cinereus, or, inaccurately, koala bear) is an arboreal herbivorous marsupial native to Australia.It is the only extant representative of the family Phascolarctidae, and its closest living relatives are the wombats.he koala (Phascolarctos cinereus, or, inaccurately, koala bear) is an arboreal herbivorous marsupial native to Australia.
Why is photosynthesis considered the most important chemical process on earth? Photosynthesis is a process that converts carbon dioxide into organic compounds, especially sugars, using the energy from sunlight. Photosynthesis occurs in plants, algae, andâ¦ many species of bacteria. In plants, algae and cyanobacteria photosynthesis uses carbon dioxide and water, releasing oxygen as a waste product. Photosynthesis is vital for life on Earth.
PHOTOSYNTHESIS. The light reactions and the Calvin cycle cooperate in converting light energy to the chemical energy of food: an overview. The equation for photosynthesis is a deceptively simple summary of a very complex process.Actually, photosynthesis is not a single process, but two, each with multiple steps.hese two stages of photosynthesis are known as the light reactions (the photo part of photosynthesis) and the Calvin cycle (the synthesis part) (FIGURE 10-4). The light reactions are the steps of photosynthesis that convert solar energy to chemical energy.