Without gravity, air molecules would float away into space, leaving us without an atmosphere.
a. true
b. false

How does a scientist the government? a. the scientist tells people in society what to do. b. the scientist determines the policies that the government spends money on. c. the scientist provides unbiased information to the government. d. the scientist makes laws based on his or her research results.

Metric temperature is measured in celsius and fahrenheit. true or false

Based on the data in the map where would you expect vegitation on earth to be more dense