Josh is designing a lab to separate a mixture of salt and water. he looks at all the ways to separate a mixture but decides that one way would work the best on this solution. what method should josh use?

evaporation

Explanation:

Evaporation is used in liquid and solid mixtures in which the liquid is evaporated. This method is effective when the liquid in the mixture easily evaporates, like water. Thus, we can conclude that evaporation would be the most efficient separation method for the student, shown in the question above, to use to separate the mixture of water and salt, because water would evaporate and salt would remain. This process is used in Brazilian salt flats to remove salt from seawater.

sleep paralysis is a parasomnia, events associated with sleep.

sleep paralysis happens when you are in the middle of waking up or falling asleep. it is the feeling of being conscious but unable to move. it definitely involves hallucinations.

i had a friend that had sleep paralysis and he told me a story one time where he was laying in bed and he couldn't move his body no matter how hard he tried and there was someone standing in the corner of his room coming towards him. he couldn't move and you can't "wake up" because you are already conscious. sometimes sleep paralysis can be triggered by frequent waking up during the night based off of multiple trips to the bathroom, or if you had ever been abused, sleep paralysis can start happening from things like that.