NEED HELP QUICK PLS! :)

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

How does a noncompetitive inhibitor reduce an enzyme’s activity?

How many moles are in 43.9 l of oxygen