4. It is important to give the health and safety experience to new or
inexperienced workers, including those that have been away from the
workforce for some time.
A. harm
B. hygiene
C. exposure
D. training

5. It is a practice in some beauty salons that may affect the health of
customers and workers that may lead to exposure to biological hazards that
cause infectious diseases.
A. unsafe practices
B. hygiene
C. activities
D. training​