Science students with teacher doing chemical experiment in the laboratory at university.
Palabras clave
laboratory,
science,
student,
experiment,
chemistry,
laboratory,
young,
tube,
man,
scientific,
sample,
medicals,
biology,
study,
test,
scientist,
research,
class,
education,
school,
equipment,
chemical,
work,
medicine,
classroom,
analysing,
glasses,
technology,
caucasian,
analysis,
biotechnology,
doctor,
learning,
teenage,
cognition,
teenage,
chemist,
liquid,
holding,
university,
clinic,
college,
discovery,
expertise,
lesson,
microbiology,
back to school,
teacher,
goggles,
protective
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