Χαμογελαστό κορίτσι με ποδιά κρατώντας θολή δοκιμαστικό σωλήνα κοντά στο εργοστάσιο στο σπίτι - Φωτογραφίες & Εικόνες Αρχείου

Cheerful boy holding magnifying glass and test tube near blurred friend and plants at home

Cropped view of child holding test tube with plant at home

Experiment. Two teenage girls sitting at a table at home conducting experiments with water, looking serious attentive.

Cute little girl smiling and working with microscope and exploring plants. The kid in lab coat learning science in the school laboratory. Child looking on the leaf through the microscope.

Smiling little girl in white coat working with green plant in laboratory

Curious little girl doing home science project, looking through magnifying glass. She has glass chemical equipment and microscope

Girl in apron holding tweezers and test tube near plants at home

Patient little girl doing home science project, mixing red and blue liquids in a flask. She has chemistry glassware and microscope

Preteen child holding magnifying glass and test tube near blurred microgreen plant at home

Happy preteen kid in white coat looking at camera near microscope in laboratory

Smiling boy in apron planting microgreen near blurred flowerpots at home

Happy boy in apron holding soil with microgreen plants while looking at camera

Smiling boy in apron holding gardening shovel near microgreen on table at home

Cheerful boy in white coat looking at camera near test tubes in laboratory

Cheerful boy with goggles smiling near blurred test tubes and microscope

Smiling scientist in white coat and goggles looking at flask with plant sample in orangery

Smiling preteen boy in white coat holding test tube near microscope in chemical laboratory

Smiling boy in goggles holding bottle near blurred test tubes during chemical experiment in laboratory

Smiling handsome scientist in white coat and goggles holding flask with plant sample in orangery