2. It is an adverse health effect on some
someone under certain conditions at wor
A.Harm b. risk c.ergonon
_3. Refer to biological substances that p
reat to the health of living organisms.
A.Ergonomic hazard
B. Electricity
C. biological hazard
4. A protective face covering for hygie​


Sagot :

Answer:

2.C

3.A

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walng pamimilian ung no.4