What are two conditions needed to change a pre-existing rock into a metamorphic rock

Which statement about ancient American civilizations expresses a historical theory rather than a historical fact? A. The Incas lacked a written language. B. The spread of disease caused the downfall of the Mayan empire. C.

Not many senior citizens are politically active.

Identity one key similarity and one key difference between societies that developed in central and South America to those that developed in north American.

what substance aids the speed of a neuron transmission enabling toddlers to preform more complex tasks

Which form of government is most likely to preserve and protect personal liberties

Many species of birds migrate in winter. Animals including bats, ground squirrels, and woodchucks hibernate in winter. Which of the following do hibernation and migration have in common? A.

6. A critical thinker scrutinizes the solution and self-corrects. Do you think that Jim's course of action would have changed because of the new information he learned by opening the man's bag? Explain.

A/an __ is a type of mass movement that occurs when a thin block of soil, rock, and debris separates from the underlying bedrock? A) creep B) Landslide C) Flow D) Eruption

Describe high and low volatility in stock prices.

Identify the correct sequence for establishing effective communication