What are some uses of the mineral gypsum? Select 2 choices.

Production of plaster of Paris for construction

Used for soil conditioning

Ornamental purposes

Explanation:

Gypsum is a calcium sulfate mineral with some alluring and aesthetic value.

The mineral occurs as a chemical sedimentary rock which forms as an evaporite in basins of deposition.

  Here some of the uses;

nah.   i'm just sleepy.

what experimental evidence led scientists to change from the previous model to this one?

a few of the positive particles aimed at a gold foil seemed to bounce back.

the colors of light emitted from heated atoms had very specific energies.

experiments with water vapor showed that elements combine in specific proportions.

cathode rays were bent in the same way whenever a magnet was brought near them.