A demand schedule generally focuses on overall demand of a product or service. That is, in units or monetary value. This could be over time, yearly, quarterly, or semianually.
A. Nile river <em>is the answer</em>
These organisms include algae and birds. Algae in the lake use the sun in photosynthesis to manufacture their own food. Birds use the waters of the mono lake to clean their plumage. They clean their plumage to remove parasites and lice.
