adult
african american
biologists
biology
black man
caucasian
colleagues
coworkers
cropped
discovery
equipment
flora
green
indoors
inside
lab
laboratory
latex gloves
leaves
man
medical
medicine
microbiology
microscope
multicultural
multiethnic
partial
plants
profession
professional occupation
research
science
scientific
scientists
technology
test
test tubes
together
togetherness
two people
uniform
white coats
woman
workplace
workspace
young adult