The vat is made of metal. Why might it matter that the material from which the vat is made is metal? (Think about how the man could have come in contact with the metal)

Here’s one way to follow the scientific method. place the missing steps in the correct position in the process

Based on its chemical properties, identify the position of each chemical family on the periodic table.

Diffraction is when light is bent around obstructions. which of the these observation about clouds would indicate diffraction? a) after rain storms, you can sometimes see rainbows. b) clouds are white or gray and cannot be seen through. c) on a cloudy day, the temperature tends to be cooler than a sunny day. d) the edges of dark clouds appear lighter. this