Slowmo close-up of female agricultural scientist in lab coat and safety glasses taking sample of plant cultivated in hothouse putting it in test tube
Biologist scientist putting solution liquid in test tube
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Scientist putting on safety goggles while working with chemical samples in laboratory. Focused chemist holding test tubes opening notepad
Three ecologists in suits collaborating and working with test tube
Exploring Biodiversity: Young Ecologists Conducting Tests in Local Forest
Biochemistry researcher looking at plant samples in test tubes. High end professional laboratory
Ecologist sampling water from the river with test tube, Biologist wear protective suit and mask collects sample of waste water from industrial, problem environment, scientist environmentalist
Medium PAN shot with slowmo of female agricultural engineer or scientist in lab coat and safety glasses putting soil sample into test tube doing research in greenhouse
Female hands ironing a checked shirt
Ecologist sampling water from the river with test tube and save data to laptop computer, Biologist in a protective suit and mask collects sample of waste water from industrial, problem environment
Three ecologists wearing environmental suits and exploring test tube on background of nature