Activity #a. Guess and Supply Direction: Fill in the missing letters to complete the word/s on the box provided. 1 I talks about providing a safe working environment to achieve an injury free workplace and a healthy atmosphere that protects every worker against illness. O_ _ UP_T_O_A_E_L_HA_D S_F_T_ 2.A sample of physical hazard which is caused by improper wiring, frayed cords and misuse of electrical equipment. E_E_T_I_A_ H_Z_R_S 3A disease caused by bacteri. the bacteria usually attack the lungs, but they can also damage other parts of the body. It spreads through the air when a person with this disease of theungs or throat coughs, sneezes, or talks. T_B_ _CU_OS_ _ It is result from damage, wear, or trauma to the bones, muscles, or other tissues of the back. Common of these are sprains, herniated discs, and fractured vertebrae. B_C_ I_J_R_ _S Asudden and involuntary contraction of one or more of your muscles that can cause severe pain. M_S_ _E C_A_ _S