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.
SECTION 2 Protists 355 Protists in the Environment Algae areimportant as food for animals that live in lakes,rivers, oceans, and other bodies of water.Diatoms and one-celled green algae are eaten byprotozoans and other small animals.