I believe the answer is A. Cleaning the operatory
Answer:
Used or second-hand items may be damaged, making them less effective and putting you at a higher risk for injury.
Explanation:
You most likely have something to do with dna and everyhting e;se
Answer:
All of the above are great options
Explanation:
took the test got 100% ^^
A high concentration solution is hypertonic, compared to a low concentration solution which is hypotonic.
