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.
Respiration. Respiration is a biochemical process that converts food into energy with oxygen, and it takes place inside the cells of all living beings. In respiration, the biochemical energy of food is converted into adenosine triphosphate (ATP) and carbon dioxide using oxygen.
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.