A scientific () is a well tested concept that explains a wide range of observations.

1. The high alps no longer contain any permanent ice or snow. true or false 2. Acid rain can damage buildings, stained glass, railroad lines, airplains, cars, steel bridges, and underground pipes. true or false 3.

What kind of work were most people involved in during the Middle Ages

This is the name given to the geographic region of South Carolina that is located along the coast.

What ocean borders africa on the western coast

Which statements describe sustainable development? Fishing does not remove more fish from water systems than can be replaced by the number of fish that will be born to replace them.

What landforms are created at convergent boundaries?

In which direction does the Sun appear to move across the sky? Ofrom west to east from east to west from north to south from south to north

What is a planetary nebula neither a planet nor a nebula?

Which of the systems below is not true about atmospheric circulation patterns

What will happen when the stars go out