White male chemist, copy space, smiling
Palabras clave
scientist,
chemist,
laboratory,
experiment,
research,
formula,
equation,
beaker,
flask,
test tube,
chemical,
molecular,
atom,
element,
compound,
reaction,
solution,
mixture,
analysis,
datum,
hypothesis,
theory,
discovery,
innovation,
science,
pharmacy,
apothecary,
woman,
people,
store,
medicine,
shop,
chemist's shop,
doctor,
business,
smile,
person,
retail,
health care,
health,
supermarket,
occupation,
service,
shopping,
work,
smiling,
medication,
men at work,
standing
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