As the flames heat the gases in the balloon the volume of the gases increase at constant pressure the volume of all gases increases with increasing temperature. is this a scientific theory or law? explain

A 500-kilogram satellite is traveling through the solar system. Which object would exert a detectable gravitational force on the satellite. A: another 500-kilogram satellite B:The sun C:a 1,500-kilogram satellite D: a satellite dish

With what country does Costa Rica compare with being a neutral and friendly country? A.) Panama B.) Switzerland C.) Spain D.) Turkey

Which term describes the rising of cold water from deeper layers to replace warmer surface water?

Who do you think will be President after Obama?

What factors was likely responsible for the location of Europes first civilization?

The city of Chicago would appear larger and with more detail on a map with a scale of 1:50,000 than on a map with a scale 1:1,000,000 true or false

What are the terrestrial planets?

What map is used to make road and weather map

What were the Egyptian political and religious leaders called? A. kings B. pharaohs C. emperors D. sultans

What do you think what do you notice about population distribution and settlement location in ancient Egypt