Oktatás, a tudomány és a gyermek fogalmát - lány tanult kémiát iskola laboratóriumi és írás-munkafüzet - Stock fotó és kép

Education, science and children concept - close up of girl studying chemistry at school laboratory and writing to workbook

Education, science and children concept - close up of girl studying chemistry at school laboratory and writing to workbook

Education, science and children concept - girl studying chemistry at school laboratory and writing to workbook

Education, science and children concept - close up of girl studying chemistry at school laboratory and writing to workbook

Education, science and children concept - girl studying chemistry at school laboratory and writing to workbook

Education, science and children concept - girl studying chemistry at school laboratory and writing to workbook

Education, science and children concept - girl studying chemistry at school laboratory and writing to workbook

Side view of scientist writing down test results while working in laboratory

Science, work and people concept - international group of scientists working in laboratory

Science, work and people concept - international group of scientists working in laboratory

Science research, work and people concept - international female scientists with tablet pc computer working in laboratory

Science research, work and people concept - international female scientists with folder working in laboratory

Education, science and children concept - girl studying chemistry at school laboratory and writing

Science, work and people concept - international group of scientists working in laboratory

Education, science and children concept - close up of girl studying chemistry at school laboratory and writing to workbook

Science, chemistry, technology, biology and people concept - young scientists with microscope making test or research in clinical laboratory and taking notes