The raw materials are carbon dioxide and water; the energy source is sunlight, and chlorophyll is an essential pigment in the presence of which alone light energy from the sun can be converted to chemical energy; and the end-products are oxygen and (energy rich) carbohydrates, for example sucrose, glucose and starch.he raw materials are carbon dioxide and water; the energy source is sunlight, and chlorophyll is an essential pigment in the presence of which alone light energy from the sun can be converted to chemical energy; and the end-products are oxygen and (energy rich) carbohydrates, for example sucrose, glucose and starch.
Definition of stroganoff - a dish in which the central ingredient, typically strips of beef, is cooked in a sauce containing sour cream. Definition of stroganoff - a dish in which the central ingredient, typically strips of beef, is cooked in a sauce containing sour cream.
Definition of Scrofula. 1. Noun. A form of tuberculosis, most common in children, tending to cause enlarged and degenerated lymph glands, especially in the neck, and often chronic, intractable skin inflammation as well.. Noun. A form of tuberculosis, most common in children, tending to cause enlarged and degenerated lymph glands, especially in the neck, and often chronic, intractable skin inflammation as well.