Explanation:
On psychiatric units the most frequent victims are nurses.
Answer:
idk what hes eating so id just go with b? sorry if its wrong
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Conservation is the act of guarding, preserving and protecting. So conserving will help reduce air pollution because instead of letting thing go to the wrong garbage or whatever you can save and conserve and even reuse. decreases air pollution.
Pretty sure its scavenger, the others make no sense
