Definition of Prose. Prose is a communicative style that sounds natural and uses grammatical structure. Prose is the opposite of verse, or poetry, which employs a rhythmic structure that does not mimic ordinary speech.
Photosynthesis. Photosynthesis is the biochemical process that converts the energy of sunlight into organic compounds using carbon dioxide. Carbon dioxide (CO 2) reacts with water (H 2 O) in the presence of sunlight to form glucose (C 6 H 12 O 6) and oxygen (O 2).
Photosynthesis converts the light energy obtained from the sun into chemical energy of sugar and oxygen, whereas cellular respiration is a biochemical process by which cells obtain energy from the chemical bonds of food molecules. Photosynthesis and cellular respiration are both key processes for life.