A scientific investigation where you keep all factors the same except one variable is called a(n)

It is important to wear proper protective equipment in lab even when not actively performing experiments because accidents can affect any researcher, even one not working on an experiment. select the best answer from the choices provided

Geothermal energy for industrial use is available almost anywhere. a.true b.false

Which type of precipitation would most likely form when the surface air temperature is slightly below freezing and the air temperature increases as you move upward away from the ground?