Acomplete soil profile includes three layers— a. topsoil, midsoil, and bottomsoil. b. drysoil, wetsoil, and thicksoil. c. topsoil, subsoil, and parent material. d. richsoil, parent material, and subsoil.

Suppose you have designed a new thermometer called the x thermometer. on the x scale the boiling point of water is 129 ? x and the freezing point of water is 13 ? x. part a at what temperature are the readings on the fahrenheit and x thermometers the same?

What is the molar mass of potassium nitrate, kno3

Define a is a tiny pavket of energy