Answer:
Rinse the tooth first then put it in a cup of saline for transport.
Explanation:
With our current medical development we are able to perform a tooth re-implanting procedure , in which a dentist will put the knocked out tooth back to the initial position.
Putting the tooth in a saline will prevent bacteria from accumulating in the tooth. Not doing this before replanting the tooth could potentially cause a more severe infection in your mouth.
Consumer Service is someone who evaluated and tests consumer products. I would say it is Automobile Manufacturer because they test the car before they sell it to you.
I think the answer is A : Spontaneous recovery. but i’m not too sure i’m sorry xx