27. What is the potential for harm or adverse effect on an employee's health

A.hazard

B. risk

C. exposure

D. accident

28. Which of the following is not a classification of hazard?

A.chemical hazard

B. mechanical hazard

C. physical hazard

D.risk

29. Which of the following is an example of physical hazard?

A. pesticides

B. virus

C. slippery surfaces

D. insects

30. Mang Indong is bitten by a snake, what type of hazard he experienced

A. biological hazard

C. physical hazard

B. chemical hazard

D. mechanical hazard

31. A student is accidentally inhaled bleach, what type of hazard he experienced

A. biological hazard

C. physical hazard

B. chemical hazard

D. mechanical hazard

32. Mina is accidentally fell, what type of hazard does Mina experienced?

A. biological hazard

C. physical hazard

B. chemical hazard

D, mechanical hazard

plss kindly answer it correctly I'll brainliest your answer​