910 résultats pour : test
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TTM24A01_200
Nurse watching female patient blowing into breatha...
TTM22B02_218
Curious older woman listening in library
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Hispanic scientist examining blood sample in labor...
TTM22B02_217
Older women talking in library
TTM22A46_107
Physical therapists examining patient
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Mixed race scientist pipetting solution into test ...
TTM22A71_252
Mixed race scientist pipetting solution into test ...
TTM22B02_238
Older woman helping woman using computer in librar...
TTM22B41_117
Mixed race scientist pipetting liquid into test tu...
TTM22B56_088
Hispanic student examining test tube in science cl...
TTM22A40_329
Students working in library
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Mixed race scientist pipetting solution into test ...
TTM22B56_089
Hispanic student doing experiment in science class
TTM22B91_244
Mixed race boy holding test near school bus
TTM22B98_108
Hispanic girl testing her blood sugar
TTM22B02_223
Curious older woman listening in library
TTM22B91_290
Frustrated Caucasian boy sitting at desk in classr...
TTM22C11_207
Frustrated girl staring at notebook in school
TTM22B02_222
Curious older woman listening in library
TTM22B40_169
Hispanic researcher holding vial of blue liquid
TTM22B41_112
Mixed race scientist dropping leaf in test tube
TTM22B98_105
Hispanic girl taking notes in classroom
TTM22C01_316
Close up of microscope in laboratory
TTM22C11_206
Girl counting with fingers and writing in notebook
TTM22A93_170
Students taking test in classroom
TTM22B02_219
Older man and women using computer in library
TTM22B02_221
Confused older woman reading book in library
TTM22A44_095
Scientists working in laboratory
TTM22A93_171
Students passing notes in classroom
TTM22C01_314
Korean scientist using microscope in laboratory
TTM22C11_208
Girl whispering to classmate in school
TTM22A27_238
Doctor giving woman a sonogram examination
TTM22A44_078
Scientists working in laboratory
TTM22A93_180
Students using microscopes in science class
TTM22B56_083
Students doing experiment in science class
TTM22A27_240
Doctors examining pregnant woman
TTM22A44_070
Scientists working in laboratory
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Scientists working in laboratory
TTM22A44_092
Scientists working in laboratory
TTM22B11_254
Caucasian scientists working in greenhouse
TTM22A27_239
Hispanic woman having sonogram examination
TTM22A44_069
Scientists working in laboratory
TTM22A44_091
Scientists working in laboratory
TTM22B95_337
Scientist using microscope in laboratory
TTM22A44_063
Teacher and students working in science lab
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Scientists working in laboratory
TTM22A44_090
Scientists working in laboratory
TTM22A44_099
Scientists working in laboratory
TTM22A93_177
Student using digital tablet in classroom
TTM22B40_171
Hispanic researcher mixing vials of liquid
TTM22B87_152
Mixed race girl receiving schoolwork from teacher
TTM22C03_270
Chinese student thinking about homework
TTM22A44_100
Scientists working in laboratory
TTM22A93_176
Student using digital tablet in classroom
TTM22B02_239
Older woman helping woman using computer in librar...
TTM22B40_170
Hispanic researcher holding vials of red and blue ...
TTM22B56_087
Hispanic student examining test tube in science cl...
TTM22C03_269
Anxious Chinese student rubbing forehead doing hom...
TTM22C11_205
Girls writing in notebooks in school
TTM22A93_179
Students and teacher in classroom
TTM22B56_084
Students doing experiment in science class
TTM22C03_268
Chinese student doing homework
TTM22A44_084
Scientists working in laboratory
TTM22A44_087
Scientists working in laboratory
TTM22A93_178
Student using digital tablet in classroom
TTM22A44_086
Scientists working in laboratory
TTM22B39_442
Hispanic car salesman handing keys to customer
TTM22A15_371
Mother helping daughter with homework
TTM22B91_297
Smiling Hispanic boy having eye test
TTM22A15_372
Frustrated Mixed Race teenage girl doing homework
TTM22B90_119
Hispanic teenage girl having eye exam
TTM22C19_175
Lab technician looking through microscope
TTM22C19_068
Hand connected to polygraph test
TTM22A71_249
Mixed race scientist mixing solution in lab
TTM22B02_244
Serious Hispanic man using computer in library
TTM22A99_274
Children sitting and listening in classroom
TTM22B02_243
Pensive Hispanic man using computer in library
TTM22A99_122
Teacher helping adult students use digital tablet ...
TTM22B02_248
Smiling Hispanic man using computer in library
TTM22B02_249
Hispanic man reading book and writing notes in lib...
TTM22B02_246
Smiling Hispanic man using computer in library
TTM22B02_220
Smiling older woman reading book in library
TTM22B02_247
Smiling Hispanic man using computer in library
TTM22A99_116
Man reading paperwork in library
TTM22A44_076
Indian scientist working in laboratory
TTM22A44_085
Scientist smiling in laboratory
TTM22B11_252
Caucasian scientist working in greenhouse
TTM22A44_096
Indian scientist working in laboratory
TTM22B39_356
Hispanic scientist examining test tube in lab
TTM22A44_077
Indian scientist working in laboratory
TTM22A44_094
Indian scientist using microscope in laboratory
TTM22A44_103
Indian scientist working in laboratory
TTM22A44_093
Indian scientist using microscope in laboratory
TTM22A44_102
Indian scientist working in laboratory
TTM22B45_335
Caucasian man in CT scanner
TTM22B88_332
Smiling mixed race teenage girl conducting science...
TTM22B81_267
Close up of hands filling in form
TTM22B88_333
Mixed race teenage girl looking through microscope
TTM22B39_391
Hispanic scientist pipetting blood sample in labor...
TTM22B39_392
Hispanic scientist pipetting blood sample
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