Answer:
Cleaning.
Explanation:
Ultrasound are the high sound waves that has the frequency above than 20kHz. The ultrsonic sound can be detected by animals like bats and has medical importance as well.
The cleaning of the medical instruments and machines are done by ultrasonic cleaners. These cleaners uses the ultrasonic waves to clean the dirt and needs a proper solvent medium for cleaning. The cavitation bubbles are produced that are used for cleaning.
Thus, the correct answer is cleaning.
Answer:
it is
Explanation:
healthy lifestyle
relashanship managment
staying with people who cares for you not to talk behinde your back
it helps people with stress is more because of bad friendship and bad relationships people get stress because of abusive relationships and behaviour....
Answer: ;[
Explanation: BOI I HAVE NOT GROWN FOR 2 YEARS- anyway- Just wait it takes time and it's just 2 and a half inches do you really need it?
Answer:
straight to brainly because i also help people answer