Technician A says that the old gaskets should be discarded as they are removed from the transmission. Technician B says that the old gaskets should be saved to match with the new gaskets during assembly. Which technician is correct?A. Tech A
B. Tech B
C. Both techs.
D. Neither tech

The answer is tech A

Explanation:

A gasket is a mechanical seal i.e it is used to close up the gap between two mating surfaces when a fluid is to pass within and between the two components. Gaskets are very much required in systems that deals with high temperature and pressure.

Gaskets are made from cutting a material with yielding properties from the stock material. Gaskets are pre-designed, and component manufacturers also produce spares for replacement for machine users to purchase when the one in the machine fails. Technician B keeping the old old gasket for matching is wrong as you can purchase new gaskets with the required specifications simply by knowing the machine model and manufacturer.

Gaskets primarily fail by yielding beyond the required yield under load stress this can sometimes be due to human error by uneven bolt tightening during assembly or simply from working its normal lifespan.

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.

cell differentiation  is how generic embryonic  cells  become specialized  cells. this occurs  through a process called gene expression. gene expression is the specific combination of genes that are turned on or off (expressed or repressed), and this is what dictates how a  cell  functions.

explanation: