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Male high school student dripping liquid into test tube. Teenage boy is doing science experiment in laboratory. He is wearing protective eyewear.
Smiling African black girl student is study and test for chemical and science. She is experimenting at laboratory Lab of school. Education and knowledge concept
Close-up of a female teenager holding up a pipette filled with an orange substance. She is wearing a lab coat and protective eyewear.
Woman chemistry teacher mixes liquids in a glass flask against blackboard with chemical formula
Female high school student mixing chemicals while having a science class with her friends in the classroom.
Portrait of pretty young woman wearing lab coat and holding test tube with blue liquid standing against white background, copy space
Woman scientist chemist holding test tube with blue liquid in chemical laboratory closeup. Production of detergents and cosmetics concept
Young female chemist wearing protective gloves and goggles working in the laboratory - close up
Teenage girl enjoying chemistry lesson. The smiling girl in classroom holding conical flask with nicely smelling ester.\nShot with Nikon D850
Smiling African American girl student is holding test tube chemical and science for experimenting at laboratory at school. Education and knowledge concept
Female high school student adding liquid in test tube. Teenage girl is doing science experiment in laboratory. She is wearing protective eyewear and lab coat.
Forest, sample and woman scientist examine water for research or inspection of the ecosystem and environment study. Science, sustainable and professional environmentalist doing carbon footprint exam
Portrait of a STEM female student in class at the lab looking at a test tube – education concepts
Red hair female chemistry scientist and student doing experiment in the lab.
Young pretty teacher hold the flask with the colour liquid near the blackboard at a chemistry lesson in class.
Redhead female high school student analyzing blue liquid while having a science class in the classroom.
Scientist student woman looks at blue solution and test tube working in equipped laboratory. Toxic poisonous liquid in lab
During chemistry lectures, students listen to lectures and do practical experiments in the chemistry laboratory. Portraits of professor and students, multi racial composition.
Blurred view of young professional female scientist biologist, dressed in lab coat, working in hothouse, pouring clear liquid from flask into set of test tubes. Botany, agronomy, work in greenhouse
Forest, ecology and woman scientist test rock for research or inspection of the ecosystem and environment study. Science, sustainable and professional environmentalist doing carbon footprint exam
African American woman in a science class making experiments at the lab using test tubes and pipets
Brown-haired laboratory assistant holds couple of transparent test tubes for liquids. Woman enjoys working in laboratory at blue wall studio
Team of medical research scientists in the laboratory
A tiny scientist having fun with her test tube.
teacher in primary school explain how to use a microscope
Female biologist geneticist hold test tube with cloned plant sprout portrait. Hebal medicine extract research concept
Copy space shot of charming female scientist, wearing blue disposable protective gloves, standing in front of a blackboard with chemistry formulas, arms crossed, smiling at camera with confidence.
female teacher mixing multi colored chemical liquids together during a chemistry lesson. scientific
Young female lab technician in lab coat in laboratory doing research
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