adult
african american
biologists
biology
black man
caucasian
chemistry
coworkers
discovery
equipment
flora
indoors
inside
lab
laboratory
latex gloves
leaves
loupe
magnifier
magnifying glass
man
medical
medical caps
medical masks
medicine
microbiology
microscope
multicultural
multiethnic
panorama
panoramic
plants
profession
professional occupation
protection
protective
science
scientists
technology
test
test tubes
together
togetherness
two people
uniform
white coats
woman
workplace
young adult
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