Vynikající práce. Profesionální vousatý muž pomáhal holčička provádění experimentu při výměně vysoké pět - Stock fotografie a obrázky

Experimenting together. Charming handsome man help little girl conducting test while posing at lab

Smart child. Positive joyful nice girl smiling and looking at the test tube while studying science

Two young female scientists working in chemical laboratory

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

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

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

In the scientific lab. Selective focus of scientist hand taking out of the test tube for the research

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

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

Successful project. Cheerful positive nice biologists standing together in the lab and smiling while being happy about their successful project