Quick Answer: Washington, D.C., is the capital city of the United States of America. Congress created it as a federal district in 1790, and the government moved in by 1800. It is near the Potomac River, boxed in by Maryland…
Quick Answer: Chamaeleonidae is a family of 200-plus Old World lizards that change color to show mood and manage body heat, not to match what they’re sitting on. Their eyes work separately. Their tongues are basically slingshots. KEY SUMMARY Over…
Quick Answer: Chrysanthemums are old flowers. Thousands of varieties, real cultural weight in Asia, some are edible, and their relatives are the source of a natural insecticide. They're also the...
