In other types of situations, the choice might be between a rule of national law and a rule of public international law, in which case the choice is made by an international tribunal or some nonjudicial decision-maker, such as an appointed body.ll the lawânational, international, or mixedâthat applies to all persons, businesses, and governments that perform or have influence across state lines.
Algae are producers. This means they produce their own energy, usually through photosynthesis. Like most producers, algae turn sunlight, carbon dioxide and water into glucose for energy.
The biotic community of any ecosystem can be divided simply into producers, consumers and decomposers. Producers or autotrophs are organisms that make their own organic material from simple inorganic substances. For most of the biosphere the main producers are photosynthetic plants and algae that synthesis glucose from carbon dioxide and and water.