Help me on chemistry please, I need to arrange the categories that I had added in. It’s shuffled so please tell me step by step on which goes which. Thanks

An occluded front moves over the farmland that has been experiencing drought conditions. what change in weather will this front likely bring? a. gray skies, but no rain b. an extended period of rain c. more dry air and sunny skies d. violent, short-lived thunderstorms

Joe shines white light into a bowl half full of water at an angle of incident of 27.5°. calculate the angle of refraction in the water given the indices of refraction for air and water are 1.00 and 1.36, respectively.

Why do cells appear different in distilled water than they do in 10% salt water?