Agreat day to go to the beach would be a day with a) high pressure b) low pressure c) extermely low pressure

B (hope this is right)

The speed of  sound:   sound travels  at different speeds depending on what it istraveling through. of the three mediums (gas, liquid, and solid)  sound waves travel the slowest through  gases, faster  through  liquids, and fastest  through  solids.