What is anaurysm?

Why are candles called candles? What does the air in the troposphere do as it heats up? What are three ways that carbon is returned to the atmosphere? How you can measure the pull between your body and the earth? What is the combined diameter of all the inner planets? What is Uranus' distance from the Sun in astronomical units? How does atmosphere affect a rocket? What is a good sentence with the word hologram in it? How would you describe the shapes of the moon? How much does a one square mile solar farm cost? Upon which moon does Mars exert a stronger gravitational force? What is the air pressure on Mt Everest? How did the temperature change during melting? What is the difference between a spire and a steeple? What aspect of gas giants has the biggest effect on the rings of satellites? Why is it still light outside at 10pm? Which star has a surface temperatureapproximately 9000 K and luminosity off about 1 to 20 times greater than the signs luminosity? What is the role of a forward model in predicting future outcomes in a system? What does 10k sun mean in ring? How is galens theory wrong?