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    Students painting in classroom indoors — Stock Photo
    Students painting in classroom indoors
    Eager girl students raising arms behind microscopes in laboratory classroom — Stock Photo
    Eager girl students raising arms behind microscopes in laboratory classroom
    Male anatomy showing Peroneus longus muscle, computer illustration. — Stock Photo
    Male anatomy showing Peroneus longus muscle, computer illustration.
    Entrance to a modern pre-school or children nursery — Stock Photo
    Entrance to a modern pre-school or children nursery
    Side view close up of a teenage mixed-race boy in a school classroom sitting at desk, concentrating, with teenage male and female classmates sitting at desks working in the background — Stock Photo
    Side view close up of a teenage mixed-race boy in a school classroom sitting at desk, concentrating, with teenage male and female classmates sitting at desks working in the background
    Rural female teacher and happy chinese pupils standing together in school yard — Stock Photo
    Rural female teacher and happy chinese pupils standing together in school yard
    Children sitting in empty pool and reading book — Stock Photo
    Children sitting in empty pool and reading book
    Young women reading book on sunny patio — Stock Photo
    Young women reading book on sunny patio
    Transparent male silhouette with colored costal cartilage, computer illustration. — Stock Photo
    Transparent male silhouette with colored costal cartilage, computer illustration.
    Teenagers talking in dance class studio — Stock Photo
    Teenagers talking in dance class studio
    Group of multi ethnic kids sitting on their desk during the lesson with a female teacher wearing a face mask. Primary education social distancing health safety during Covid19 Coronavirus pandemic. — Stock Photo
    Group of multi ethnic kids sitting on their desk during the lesson with a female teacher wearing a face mask. Primary education social distancing health safety during Covid19 Coronavirus pandemic.
    Portrait confident young woman wearing hijab outside sunny building — Stock Photo
    Portrait confident young woman wearing hijab outside sunny building
    Side view of a teenage African American male high school student reading to a multi-ethnic class of teenagers sitting at desks in a school classroom listening and concentrating — Stock Photo
    Side view of a teenage African American male high school student reading to a multi-ethnic class of teenagers sitting at desks in a school classroom listening and concentrating
    Boy climbing on tree — Stock Photo
    Boy climbing on tree
    Students interacting with teacher — Stock Photo
    Students interacting with teacher
    Student writing on adhesive note in book — Stock Photo
    Student writing on adhesive note in book
    Eosinophil white blood cell, digital illustration. — Stock Photo
    Eosinophil white blood cell, digital illustration.
    Smiling African man with backpack looking up while standing outdoors — Stock Photo
    Smiling African man with backpack looking up while standing outdoors
    Conceptual 3d illustration of artificial insemination, in vitro fertilization of human egg cell. — Stock Photo
    Conceptual 3d illustration of artificial insemination, in vitro fertilization of human egg cell.
    Illustration of female silhouette with painful bladder. — Stock Photo
    Illustration of female silhouette with painful bladder.
    From above set of cute rubber ducklings and duck mom toys placed on bright blue background — Stock Photo
    From above set of cute rubber ducklings and duck mom toys placed on bright blue background
    Portrait of a happy Caucasian female chef looking at the camera and smiling hands on hips, with other chefs cooking in the background. Cookery class at a restaurant kitchen. Workshop cooking food. — Stock Photo
    Portrait of a happy Caucasian female chef looking at the camera and smiling hands on hips, with other chefs cooking in the background. Cookery class at a restaurant kitchen. Workshop cooking food.
    Female silhouette with painful shoulder, digital illustration. — Stock Photo
    Female silhouette with painful shoulder, digital illustration.
    Portrait smiling, confident tween boy playing basketball in schoolyard — Stock Photo
    Portrait smiling, confident tween boy playing basketball in schoolyard
    From above of female with eyes closed having a break from reading textbook on blanket with handbag among blossoming daisies during a spring summer day — Stock Photo
    From above of female with eyes closed having a break from reading textbook on blanket with handbag among blossoming daisies during a spring summer day
    Front view of a Caucasian teenage girl and boy holding hands and smiling at each other standing on a school playing field — Stock Photo
    Front view of a Caucasian teenage girl and boy holding hands and smiling at each other standing on a school playing field
    Skeleton of basketball player in action, computer illustration. — Stock Photo
    Skeleton of basketball player in action, computer illustration.
    College students using computer in library — Stock Photo
    College students using computer in library
    System of human brain arteries on white background, digital illustration. — Stock Photo
    System of human brain arteries on white background, digital illustration.
    College students descending stairway together — Stock Photo
    College students descending stairway together
    Male anatomy showing Sternohyoid muscle, computer illustration. — Stock Photo
    Male anatomy showing Sternohyoid muscle, computer illustration.
    Students talking to each other. — Stock Photo
    Students talking to each other.
    Smiling teenage musicians recording music, signing and playing drums in sound booth — Stock Photo
    Smiling teenage musicians recording music, signing and playing drums in sound booth
    College student using mobile phone in corridor — Stock Photo
    College student using mobile phone in corridor
    Boy looking at laptop in dark room — Stock Photo
    Boy looking at laptop in dark room
    Overhead view of man holding notebook and using smartphone — Stock Photo
    Overhead view of man holding notebook and using smartphone
    Students drawing on chalkboard in classroom — Stock Photo
    Students drawing on chalkboard in classroom
    Young women using laptops — Stock Photo
    Young women using laptops
    Happy friends enjoying art class — Stock Photo
    Happy friends enjoying art class
    Front view close up of a young African schoolboy sitting at his desk looking at a tablet computer and smiling during a lesson in a township elementary school classroom, in the background classmates are sitting at their desks working — Stock Photo
    Front view close up of a young African schoolboy sitting at his desk looking at a tablet computer and smiling during a lesson in a township elementary school classroom, in the background classmates are sitting at their desks working
    Professor with muscular dystrophy working with students in a laboratory — Stock Photo
    Professor with muscular dystrophy working with students in a laboratory
    Two brothers are happily eating some homemade Christmas Cookies. — Stock Photo
    Two brothers are happily eating some homemade Christmas Cookies.
    Black woman with braids and African American man sitting in auditorium and browsing smartphones during lesson in auditorium — Stock Photo
    Black woman with braids and African American man sitting in auditorium and browsing smartphones during lesson in auditorium
    Anatomical male body with colored thyroid gland, computer illustration. — Stock Photo
    Anatomical male body with colored thyroid gland, computer illustration.
    Male skeleton and ligaments in transparent body, computer illustration. — Stock Photo
    Male skeleton and ligaments in transparent body, computer illustration.
    From above of crop student with artificial dental model and bur learning training in dental treatments during class in laboratory — Stock Photo
    From above of crop student with artificial dental model and bur learning training in dental treatments during class in laboratory
    Chinese schoolchildren with bicycles outdoors — Stock Photo
    Chinese schoolchildren with bicycles outdoors
    Smiling media student — Stock Photo
    Smiling media student
    Male community college instructor at projection screen in classroom — Stock Photo
    Male community college instructor at projection screen in classroom
    Illustration of transparent cells with splitting nucleus, cell membrane and visible chromosomes. — Stock Photo
    Illustration of transparent cells with splitting nucleus, cell membrane and visible chromosomes.
    3d illustration of x-ray of broken ulna and radius bone. — Stock Photo
    3d illustration of x-ray of broken ulna and radius bone.
    Caucasian man in kitchen sitting at table using laptop and writing notes. technology and communication, flexible working from home. — Stock Photo
    Caucasian man in kitchen sitting at table using laptop and writing notes. technology and communication, flexible working from home.
    Back view of Baby boy climbing on wooden stairs, sister sitting at top — Stock Photo
    Back view of Baby boy climbing on wooden stairs, sister sitting at top
    Illustration of small intestine in male body silhouette on white background. — Stock Photo
    Illustration of small intestine in male body silhouette on white background.
    Portrait confident teenage boy student in shop class — Stock Photo
    Portrait confident teenage boy student in shop class
    Teenage girl musicians recording music, singing in sound booth — Stock Photo
    Teenage girl musicians recording music, singing in sound booth
    Close-up of a stack of hardback books — Stock Photo
    Close-up of a stack of hardback books
    Close-up of prayer beads kept on holy Quran — Stock Photo
    Close-up of prayer beads kept on holy Quran
    Small girl with backpack — Stock Photo
    Small girl with backpack
    Female body with visible nervous system and brain, computer illustration. — Stock Photo
    Female body with visible nervous system and brain, computer illustration.