Iposted this yesterday and i am still waiting in what way does a temporary magnet provide an advantage over a permanent magnet? a. a temporary magnet is stronger than a permanent magnet. b. a temporary magnet is larger than a permanent magnet. c. a temporary magnet uses less current than a permanent magnet. d. a temporary magnet allows the user to determine when it is magnetic

A temporary magnet allows the user to determine when it is magnetic and when it isn't.  

That's very useful if, for example, you want to pick up a bunch of small iron objects (such as nails or junked cars), move them over to somewhere else, and then DROP them.  This is easy to do if you have a magnet that you can turn on and turn off.

explanation:

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.