Which statement best describes the nature of science? science discoveries using the latest technology are the most valuable. scientific theories and laws are based on beliefs and popular opinion. scientific ideas change over time as new information is discovered. science is superior to other fields such as art, philosophy, and music.

Apure solvent has a vapor pressure the vapor pressure of a solution. a. equal to b. lower than c. higher than

In the space, show a correct numerical setup for calculating the number of moles of co2 present in 11 grams of co2

What effect would average population growth have on land usage? a. urban use of land would rise to more than 30 percent of available land. b. industrial use of land would rise to more than 30 percent of available land. c. the percentage of available land used as cropland would stay the same. d. cropland would fall to about 10 percent of available land.