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Young criminological expert in coveralls inspecting empty bottle on crime scene while squatting in front of open briefcase with working supplies
Selective focus on young african american man working beside caucasian girl during putting used disposable cups into rubbish pressing machine on waste station. Garbage sorting and recycling concept
A child boy volunteer in gloves tidying up rubbish plastic garbage from the riverbank. Children take care of nature.
Fresh eggs collection on chicken eco farm, farmer collecting eggs in wooden box against background of poultry house, chicken egg production concept
Man sitting in chair and donating blood and doctor hold test tubes vector illustration on color background. Nurse collect blood from donor. Hospital scene. Medical concept poster.

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