Interessante Chemie. positiver freudiger intelligenter Junge, der im Labor Flaschen hält und chemische Reagenzien mischt - Stockfoto & -bild

Amazed friends in goggles looking at flask with red substance in laboratory

Young chemists. Joyful positive intelligent children standing together and conducting an experiment while studying chemistry

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

Little scientists in white coats making experiment with reagents and microscope in science laboratory

What you doing. Active shocked scared boy yelling while waving hands while girl experimenting with bulbs

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

Little boy and girl in white coats using microscopes and reagents in chemical laboratory

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

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

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

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

Enthusiastic scientist. Happy positive delighted man wearing protective glasses and smiling while working with chemical reagents

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

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

Medical lab. Serious intelligent female biologist sitting at the table and looking into the microscope while working in the medical lab