What happens inside a thermometer when the temperature goes up? The heat causes the liquid to become denser.
The heat causes the liquid to expand.
The heat causes the liquid to float.
The heat boils the liquid into a gas.

Which one is it

Which of the following statements best describes what is occurring in the land surrounding the sahara desert? a desertification is increasing, and the desert is expanding. b. fewer people are trying to farm in this semiarid region. c. the desert is shrinking with the increased use of irrigation. d. increased urbanization has resulted in decreased deforestation. select the best answer from the choices provided mark this and return save and exit next submit