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25015644 results

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    Girl writing on book — Stock Photo
    Girl writing on book
    Person using ruler — Stock Photo
    Person using ruler
    Female silhouette with tumor in liver on blue background, computer illustration. — Stock Photo
    Female silhouette with tumor in liver on blue background, computer illustration.
    Close-up of teenage girl writing on blackboard in a classroom — Stock Photo
    Close-up of teenage girl writing on blackboard in a classroom
    Illustration of beautiful Jupiter planet in dark space. — Stock Photo
    Illustration of beautiful Jupiter planet in dark space.
    College students studying in computer classroom at university — Stock Photo
    College students studying in computer classroom at university
    Female hands taking book from shelf — Stock Photo
    Female hands taking book from shelf
    Teenage musicians recording music, singing in sound booth — Stock Photo
    Teenage musicians recording music, singing in sound booth
    Mid adult man with teenage boys using laptop in kitchen — Stock Photo
    Mid adult man with teenage boys using laptop in kitchen
    Smiling teenage girl showing tablet computer to friend while standing in library — Stock Photo
    Smiling teenage girl showing tablet computer to friend while standing in library
    Cute schoolchild standing on brown background in studio and looking at camera — Stock Photo
    Cute schoolchild standing on brown background in studio and looking at camera
    Portrait of happy schoolboys — Stock Photo
    Portrait of happy schoolboys
    Female anatomy with orange colored small intestine, digital illustration. — Stock Photo
    Female anatomy with orange colored small intestine, digital illustration.
    Front view close up of a young Asian female student wearing a hijab reading a book and studying in a library — Stock Photo
    Front view close up of a young Asian female student wearing a hijab reading a book and studying in a library
    Schoolboy looking through window — Stock Photo
    Schoolboy looking through window
    School in Grashoek village — Stock Photo
    School in Grashoek village
    Illustration of human skeleton on white background. — Stock Photo
    Illustration of human skeleton on white background.
    Illustration of lumbar spine in human skeleton. — Stock Photo
    Illustration of lumbar spine in human skeleton.
    Transparent male silhouette with visible bronchi, computer illustration. — Stock Photo
    Transparent male silhouette with visible bronchi, computer illustration.
    Mother and daughter fixing the robotic toy at home — Stock Photo
    Mother and daughter fixing the robotic toy at home
    Caucasian girl spending time at home, wearing face mask, using a laptop computer during online school lesson. Social distancing during Covid 19 Coronavirus quarantine lockdown. — Stock Photo
    Caucasian girl spending time at home, wearing face mask, using a laptop computer during online school lesson. Social distancing during Covid 19 Coronavirus quarantine lockdown.
    Teacher and Young Students — Stock Photo
    Teacher and Young Students
    Junior high students hanging out — Stock Photo
    Junior high students hanging out
    Male teacher teaching students in the class at school — Stock Photo
    Male teacher teaching students in the class at school
    Young woman choosing books — Stock Photo
    Young woman choosing books
    Distal phalanx bones in x-ray computer illustration of human foot. — Stock Photo
    Distal phalanx bones in x-ray computer illustration of human foot.
    6 year old boy playing violin outside of his home — Stock Photo
    6 year old boy playing violin outside of his home
    Student sitting by window — Stock Photo
    Student sitting by window
    Illustration of human heart and lungs on white background. — Stock Photo
    Illustration of human heart and lungs on white background.
    Beautiful woman showing digital tablet in library — Stock Photo
    Beautiful woman showing digital tablet in library
    Male anatomy showing Latissimus dorsi muscle, computer illustration. — Stock Photo
    Male anatomy showing Latissimus dorsi muscle, computer illustration.
    Media student using smart phone — Stock Photo
    Media student using smart phone
    Swimming instructor having fun with group of little children in swimming pool. — Stock Photo
    Swimming instructor having fun with group of little children in swimming pool.
    University students discussing reports in laboratory at college — Stock Photo
    University students discussing reports in laboratory at college
    Happy asian family spending time together in amusement park at christmas — Stock Photo
    Happy asian family spending time together in amusement park at christmas
    Female college students practicing chemistry experiment at desk in lab — Stock Photo
    Female college students practicing chemistry experiment at desk in lab
    Happy mother and daughter using laptop — Stock Photo
    Happy mother and daughter using laptop
    Students examining liquids in test tube rack, conducting scientific experiment in laboratory classroom — Stock Photo
    Students examining liquids in test tube rack, conducting scientific experiment in laboratory classroom
    Male anatomy showing Omohyoid muscle, computer illustration. — Stock Photo
    Male anatomy showing Omohyoid muscle, computer illustration.
    Portrait of smiling elementary school boy sitting at desk in classroom — Stock Photo
    Portrait of smiling elementary school boy sitting at desk in classroom
    Female skeleton in transparent body silhouette, digital illustration. — Stock Photo
    Female skeleton in transparent body silhouette, digital illustration.
    Bladder cancer in human body silhouette, conceptual digital illustration. — Stock Photo
    Bladder cancer in human body silhouette, conceptual digital illustration.
    Illustration of colored larynx in transparent human body. — Stock Photo
    Illustration of colored larynx in transparent human body.
    Teenagers dancing in dance class studio — Stock Photo
    Teenagers dancing in dance class studio
    Young little asian toddler girl playing with educational toys — Stock Photo
    Young little asian toddler girl playing with educational toys
    Young girl with guitar through window — Stock Photo
    Young girl with guitar through window
    Illustration of senior woman silhouette showing adrenal glands on black background. — Stock Photo
    Illustration of senior woman silhouette showing adrenal glands on black background.
    Carpentry teacher explaining blueprints to students in workshop — Stock Photo
    Carpentry teacher explaining blueprints to students in workshop
    College students descending stairway together — Stock Photo
    College students descending stairway together
    Student setting up generator experiment while instructor discusses HVAC system to student in wheelchair — Stock Photo
    Student setting up generator experiment while instructor discusses HVAC system to student in wheelchair
    Portrait of Caucasian male conservation volunteer cleaning up river in the countryside, his friends picking up rubbish in the background. Ecology and social responsibility in rural environment. — Stock Photo
    Portrait of Caucasian male conservation volunteer cleaning up river in the countryside, his friends picking up rubbish in the background. Ecology and social responsibility in rural environment.
    Curious girl student examining molecular structure — Stock Photo
    Curious girl student examining molecular structure
    University students performing experiment in lab — Stock Photo
    University students performing experiment in lab
    African american students and teachers smiling outdoors — Stock Photo
    African american students and teachers smiling outdoors
    Male science teacher and students conducting scientific experiment in laboratory classroom — Stock Photo
    Male science teacher and students conducting scientific experiment in laboratory classroom
    Caucasian woman spending time at home, sitting on bed in bedroom, studying from home, holding and reading book. Social distancing during Covid 19 Coronavirus quarantine lockdown. — Stock Photo
    Caucasian woman spending time at home, sitting on bed in bedroom, studying from home, holding and reading book. Social distancing during Covid 19 Coronavirus quarantine lockdown.
    Trainer training the shepherd dog in the field on a sunny day — Stock Photo
    Trainer training the shepherd dog in the field on a sunny day
    Pensive African American female student with thermos and bunch of textbooks looking away while standing on street near university building — Stock Photo
    Pensive African American female student with thermos and bunch of textbooks looking away while standing on street near university building
    Professor with muscular dystrophy working with students in a laboratory — Stock Photo
    Professor with muscular dystrophy working with students in a laboratory
    Male anatomy showing Biceps muscle, computer illustration. — Stock Photo
    Male anatomy showing Biceps muscle, computer illustration.