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Interesting chemistry. Positive joyful smart boy holding flasks and mixing chemical reagents while being in the lab

Great color. Merry attractive gay girl elevating vial while gazing at it and touching microscope

Precise look. Jolly energetic curious girl using microscope and smiling while boy holding bulbs

Blue liquid. Joyful sweet blond girl taking vial from stand while grinning and standing near microscope

Let me see. Cute skillful little girl wearing lab coat while touching microscope and staring down

You crazy. Little energetic vigorous boy shouting while rising hands while girl mixing liquids

Dangerous experiment. Beautiful nice girl covering her mouth while looking at cheerful boy who combining liquids

Not do it. Good looking glad boy mixing liquids while frightened girl shouting and standing behind him

Chemical project. Nice positive smart chemists standing together and smiling while working on a chemical project

Biological project. Delighted nice smart biologist holding a syringe and putting blue liquid into test tubes while working on a scientific project

Tough work. Ambitious focused male laboratorian looking in microscope while posing in profile and dressing in lab coat

Successful experiment. Nice positive happy scientist looking at the test tubes and smiling while conducting a successful experiment

Medical research. Delighted nice professional scientist holding a pill and looking at it while conducting medical research

More samples. Merry gay male laboratorian grinning while getting vial and putting on safety glasses

Scientists at work. Professional smart experienced scientist standing together and looking at the blood sample while working in the lab