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The contaminated materials must be placed in designated containers or boxes before being taken to waste disposal site for incineration.
Placed is the past participle of the present participle placing.
6 ft.(m)
No. The present participle is 'placing' The past participle is 'placed'
answer is B. in the contaminated area
50 feet
50 feet.
It deepend how long ts left outside refrigerator before placing them back to refrigerator.If its handled propperly it will be ok if you put them again in the freezer.
Definition:The act of placing or arranging. The state of being placed or arranged
The word placement is a noun form for the verb to place(places, placing, placed).
Dumb waiter
If a validation study is conducted before placing a product in the market, then it is called prospective validation. If a product is placed on the market during the validation study, it is called as concurrent validation.