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    Male teacher and boy student conducting scientific experiment in laboratory classroom — Stock Photo
    Male teacher and boy student conducting scientific experiment in laboratory classroom
    Male teacher leading physics lesson at whiteboard in classroom — Stock Photo
    Male teacher leading physics lesson at whiteboard in classroom
    Miniature snail on a plant, Indonesia — Stock Photo
    Miniature snail on a plant, Indonesia
    Scientist preparing cells in multiwell plate. — Stock Photo
    Scientist preparing cells in multiwell plate.
    Close up scientists examining vial in laboratory — Stock Photo
    Close up scientists examining vial in laboratory
    Computer programmers and designers working in office — Stock Photo
    Computer programmers and designers working in office
    Junior high students using computers in computer lab — Stock Photo
    Junior high students using computers in computer lab
    Various pot plants on wooden table — Stock Photo
    Various pot plants on wooden table
    Still life close up fresh, organic, healthy green leek stems on wood — Stock Photo
    Still life close up fresh, organic, healthy green leek stems on wood
    Female scientist in clean suit researching coronavirus vaccine — Stock Photo
    Female scientist in clean suit researching coronavirus vaccine
    Maize root. Light micrograph (LM) of section through root of maize plant (Zea mays) showing typical monocot arrangement of vascular bundles. central vascular cylinder is comprised of central cluster of parenchyma cells — Stock Photo
    Maize root. Light micrograph (LM) of section through root of maize plant (Zea mays) showing typical monocot arrangement of vascular bundles. central vascular cylinder is comprised of central cluster of parenchyma cells
    From above of baking tray with various whole unpeeled carrots with stalks on brown background — Stock Photo
    From above of baking tray with various whole unpeeled carrots with stalks on brown background
    Top view of bunch of whole raw carrots with stems and leaves on wooden surface — Stock Photo
    Top view of bunch of whole raw carrots with stems and leaves on wooden surface
    Designers working in open plan office — Stock Photo
    Designers working in open plan office
    Margarita in Blue Stem Glass — Stock Photo
    Margarita in Blue Stem Glass
    Young Girl Dropping Parachute from Outdoor Stadium Stairs — Stock Photo
    Young Girl Dropping Parachute from Outdoor Stadium Stairs
    Medium tray with cells and DNA autoradiogram for scientific research. — Stock Photo
    Medium tray with cells and DNA autoradiogram for scientific research.
    Orangutan hanging on tree in natural habitat — Stock Photo
    Orangutan hanging on tree in natural habitat
    Light micrograph of Dicot plants stem showing plant vascular tissue. — Stock Photo
    Light micrograph of Dicot plants stem showing plant vascular tissue.
    Portrait smiling, confident girl student programming at computer in classroom — Stock Photo
    Portrait smiling, confident girl student programming at computer in classroom
    Cropped image of bunch of green garlic on table — Stock Photo
    Cropped image of bunch of green garlic on table
    Broccoli on wooden table — Stock Photo
    Broccoli on wooden table
    Top view of bowl with uncooked mushrooms and fresh green rosemary stems on on dark blue towel in arrangement with wooden spoon and fork on black table in rustic kitchen — Stock Photo
    Top view of bowl with uncooked mushrooms and fresh green rosemary stems on on dark blue towel in arrangement with wooden spoon and fork on black table in rustic kitchen
    From above bright red appetizing cherries with stems on pink background — Stock Photo
    From above bright red appetizing cherries with stems on pink background
    Delicate white flowers of snowdrops on green stem. — Stock Photo
    Delicate white flowers of snowdrops on green stem.
    Wild grasses and seedheads — Stock Photo
    Wild grasses and seedheads
    Different types of red and purple cabbage on a white background, healthy food, top view — Stock Photo
    Different types of red and purple cabbage on a white background, healthy food, top view
    Human cell, computer illustration — Stock Photo
    Human cell, computer illustration
    Female scientist in clean suit with test tubes studying coronavirus — Stock Photo
    Female scientist in clean suit with test tubes studying coronavirus
    Frozen blackberries and blueberries with red plant stem — Stock Photo
    Frozen blackberries and blueberries with red plant stem
    Smiling girl students assembling computer in classroom — Stock Photo
    Smiling girl students assembling computer in classroom
    Junior high students at computers watching teacher at projection screen in classroom — Stock Photo
    Junior high students at computers watching teacher at projection screen in classroom
    Cochlicopa snail sticking on wild plant stem. — Stock Photo
    Cochlicopa snail sticking on wild plant stem.
    Top view of zigzag line of green and ripe cherry tomatoes showing ripening stage on white gauze — Stock Photo
    Top view of zigzag line of green and ripe cherry tomatoes showing ripening stage on white gauze
    Scenery of hill covered with snow and bare shrubs growing in winter nature under cloudless blue sky — Stock Photo
    Scenery of hill covered with snow and bare shrubs growing in winter nature under cloudless blue sky
    Computer programmers testing virtual reality simulator glasses in open plan office — Stock Photo
    Computer programmers testing virtual reality simulator glasses in open plan office
    Texture of dry fallen orange autumn leaf with thin veins and stem against blurred gray background — Stock Photo
    Texture of dry fallen orange autumn leaf with thin veins and stem against blurred gray background
    Restaurant table set for guests — Stock Photo
    Restaurant table set for guests
    From above of festive Christmas bouquet with branches of cotton, fir and twigs of eucalyptus and bright red branches with berries placed on wooden table with candles in room — Stock Photo
    From above of festive Christmas bouquet with branches of cotton, fir and twigs of eucalyptus and bright red branches with berries placed on wooden table with candles in room
    Ripe red and unripe cherry tomatoes collected in farm during harvest season — Stock Photo
    Ripe red and unripe cherry tomatoes collected in farm during harvest season
    Lemon verbena spring with leaves, close up shot — Stock Photo
    Lemon verbena spring with leaves, close up shot
    Branches and roses in a bowl on a metal stand — Stock Photo
    Branches and roses in a bowl on a metal stand
    Easter table setting with Easter eggs in a bird's nest and eucalyptus stems — Stock Photo
    Easter table setting with Easter eggs in a bird's nest and eucalyptus stems
    Closeup view of Glass vases with eucalyptus — Stock Photo
    Closeup view of Glass vases with eucalyptus
    Human embryonic stem cell on pin tip, conceptual digital artwork. — Stock Photo
    Human embryonic stem cell on pin tip, conceptual digital artwork.
    Close-up of Gerbera flower on white background. — Stock Photo
    Close-up of Gerbera flower on white background.
    Laughing computer programmers testing virtual reality simulator glasses in office — Stock Photo
    Laughing computer programmers testing virtual reality simulator glasses in office
    Whiskey Cocktails in Stem Glasses — Stock Photo
    Whiskey Cocktails in Stem Glasses
    Overhead view of shovel with soil against eco cups with growing seedlings in plastic container on table — Stock Photo
    Overhead view of shovel with soil against eco cups with growing seedlings in plastic container on table
    From above of whole green and red cherry tomatoes in bowl collected in farm during harvest season — Stock Photo
    From above of whole green and red cherry tomatoes in bowl collected in farm during harvest season
    Close Up Of A Taro Leaf; Maui, Hawaii, United States Of America — Stock Photo
    Close Up Of A Taro Leaf; Maui, Hawaii, United States Of America
    Student in wheelchair studying furnace electronic control system in HVAC classroom — Stock Photo
    Student in wheelchair studying furnace electronic control system in HVAC classroom
    View from above woman arranging flower bouquet — Stock Photo
    View from above woman arranging flower bouquet
    Scientist in rubber gloves filling pipette tray in laboratory — Stock Photo
    Scientist in rubber gloves filling pipette tray in laboratory
    Butterfly and snail on a flower, Indonesia — Stock Photo
    Butterfly and snail on a flower, Indonesia
    Spinach seedlings getting ready to go in the home garden — Stock Photo
    Spinach seedlings getting ready to go in the home garden
    Woman standing in a garden holding a dahlia flower, Serbia — Stock Photo
    Woman standing in a garden holding a dahlia flower, Serbia
    Close-up of cluster fly on dried wildflower stem. — Stock Photo
    Close-up of cluster fly on dried wildflower stem.
    Low angle of female with closed eyes enjoying fragrance of fresh flowers growing on tree branches in garden — Stock Photo
    Low angle of female with closed eyes enjoying fragrance of fresh flowers growing on tree branches in garden
    Two frogs on a plant, Indonesia — Stock Photo
    Two frogs on a plant, Indonesia