What electrical safety procedure is described below: if you are going to work on something electrical, you should first disconnect it completely from its electrical source. then you have to make sure that the electricity cannot be reconnected by you or anyone else until it is safe again.
a. lockout/tagout
b. over current protection
c. shocking current
d. shut down

Cancer is 100% preventable if you follow all the necessary healthy behaviors. true or false

In summing we use which law of motion

Explain why methicillin resistant staphlococcus aureus (mrsa) is more prevalent now than it was only 30 years ago. a. antibiotics cause mutations in staphlococcus aureus that lead to an increase in the number of methicillin-resistant strains. b. methicillin resistance causes an infection to spread more rapidly.c. frequent and inappropriate use of methicillin-type antibiotics has provided selective pressure that has resulted in an increase in the proportion of methicillin-resistant strains of staphlococcus aureus.d. diseases like aids have made people more vulnerable to infections from staphlococcus aureus.