Test tube water in hand, plants in the background.
Palabras clave
test,
tube,
plant,
science,
chemistry,
life,
biotechnology,
environment,
agriculture,
nature,
green,
plant,
research,
technology,
leaf,
laboratory,
biology,
water,
isolated,
laboratory,
growth,
hand,
chemical,
experiment,
scientific,
health,
glasses,
flower,
concept,
medicals,
ecology,
environmental,
medicine,
microbiology,
liquid,
analysis,
testing,
holding,
grow,
pharmacy,
fertilizer,
fertilization,
fertilizing,
dressing
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