1) The legislative branch in many democracies is responsible for making laws, representing the interests of the people, and providing checks and balances on the executive branch.

2) The ancient Egyptian civilization, with its impressive pyramids, pharaohs, and hieroglyphics, flourished along the Nile River for thousands of years.

3) The world's largest desert is the Antarctic Desert, covering around 5.5 million square miles.

4) The corpse flower, or titan arum, is known for its unpleasant smell, often compared to that of rotting flesh.