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    Crop anonymous children at table with green seedling growing in carton cup with soil in house — Stock Photo
    Crop anonymous children at table with green seedling growing in carton cup with soil in house
    Female scientist in clean suit with test tubes studying coronavirus — Stock Photo
    Female scientist in clean suit with test tubes studying coronavirus
    Medical illustration of the human nervous system and brain — Stock Photo
    Medical illustration of the human nervous system and brain
    Close-up of noctuid moth on wild plant stem. — Stock Photo
    Close-up of noctuid moth on wild plant stem.
    Overhead view of a rustic place setting with eucalyptus stems — Stock Photo
    Overhead view of a rustic place setting with eucalyptus stems
    Computer programmers and designers working in office — Stock Photo
    Computer programmers and designers working in office
    Female biologist holding flask containing stem cells. — Stock Photo
    Female biologist holding flask containing stem cells.
    Dense evergreen forest with covered by moss tall redwoods in Big Basin Redwoods State Park in USA — Stock Photo
    Dense evergreen forest with covered by moss tall redwoods in Big Basin Redwoods State Park in USA
    Late snowfall on May's star hyacinths — Stock Photo
    Late snowfall on May's star hyacinths
    Lemon in dish of salt — Stock Photo
    Lemon in dish of salt
    Overhead View of Student Working at Table on School Science Project — Stock Photo
    Overhead View of Student Working at Table on School Science Project
    Pieces of fresh green Aloe Vera on white background — Stock Photo
    Pieces of fresh green Aloe Vera on white background
    Thistle bud weevil sitting on common thistle stem. — Stock Photo
    Thistle bud weevil sitting on common thistle stem.
    Ripe wheat stems in field in summertime — Stock Photo
    Ripe wheat stems in field in summertime
    Man holding up goblet — Stock Photo
    Man holding up goblet
    Liquid in bottles, test tubes and beakers in science laboratory classroom — Stock Photo
    Liquid in bottles, test tubes and beakers in science laboratory 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
    Close up of Glass of red wine and wine bottles on the background — Stock Photo
    Close up of Glass of red wine and wine bottles on the background
    Caterpillar cocoon attached to thin plant stem. — Stock Photo
    Caterpillar cocoon attached to thin plant stem.
    Close-up of chrysalis under leaf of plant — Stock Photo
    Close-up of chrysalis under leaf of plant
    Designers working in open plan office — Stock Photo
    Designers working in open plan office
    Crop anonymous children at table with green seedling growing in carton cup with soil in house — Stock Photo
    Crop anonymous children at table with green seedling growing in carton cup with soil in house
    Black-eyed Susan stems grow side by side in a garden, looking the same as if to be a mirror image; Astoria, Oregon, United States of America — Stock Photo
    Black-eyed Susan stems grow side by side in a garden, looking the same as if to be a mirror image; Astoria, Oregon, United States of America
    Orbital cut showing abducent nerve with ciliary ganglion and oculomotor nerve — Stock Photo
    Orbital cut showing abducent nerve with ciliary ganglion and oculomotor nerve
    Close-up of small heat butterfly hanging on dried stem. — Stock Photo
    Close-up of small heat butterfly hanging on dried stem.
    Cropped image of woman studying pot with beautiful red chrysanthemum flowers in greenhouse — Stock Photo
    Cropped image of woman studying pot with beautiful red chrysanthemum flowers in greenhouse
    Close-up of ladybug larva in pupa stage on stem. — Stock Photo
    Close-up of ladybug larva in pupa stage on stem.
    Empty white frame hanging on bright dyed green exotic plants in daylight — Stock Photo
    Empty white frame hanging on bright dyed green exotic plants in daylight
    From above bright red appetizing cherries with stems on pink background — Stock Photo
    From above bright red appetizing cherries with stems on pink background
    Close-up of female florist arranging flowers in a bottle at her flower shop — Stock Photo
    Close-up of female florist arranging flowers in a bottle at her flower shop
    Eager girl students raising arms behind microscopes in laboratory classroom — Stock Photo
    Eager girl students raising arms behind microscopes in laboratory classroom
    Flower of sea holly plant on white background. — Stock Photo
    Flower of sea holly plant on white background.
    Closeup of fern stem on blurred background — Stock Photo
    Closeup of fern stem on blurred background
    Small unripe cherry tomatoes growing on twig of plant in agricultural farm in rural area — Stock Photo
    Small unripe cherry tomatoes growing on twig of plant in agricultural farm in rural area
    Bone marrow stem cells dividing — Stock Photo
    Bone marrow stem cells dividing
    Small lavender flowers falling on shabby wooden table in dark room — Stock Photo
    Small lavender flowers falling on shabby wooden table in dark room
    Back view woman standing on field with red flowers in sunny day — Stock Photo
    Back view woman standing on field with red flowers in sunny day
    Student in wheelchair studying natural gas injector system on furnace with his classmate in HVAC classroom — Stock Photo
    Student in wheelchair studying natural gas injector system on furnace with his classmate in HVAC classroom
    Palm leaves in warm sunset light — Stock Photo
    Palm leaves in warm sunset light
    Focused boy students using digital tablet and microscope, conducting scientific experiment in laboratory classroom — Stock Photo
    Focused boy students using digital tablet and microscope, conducting scientific experiment in laboratory classroom
    Woman standing in a garden holding a dahlia flower, Serbia — Stock Photo
    Woman standing in a garden holding a dahlia flower, Serbia
    Top view of blossoming lush bud of white lilies eustoma at daylight — Stock Photo
    Top view of blossoming lush bud of white lilies eustoma at daylight
    Blond Girl Holding Paper Parachute Smiling Near Cement Brick Wall — Stock Photo
    Blond Girl Holding Paper Parachute Smiling Near Cement Brick Wall
    Female teacher and students examining DNA model in classroom — Stock Photo
    Female teacher and students examining DNA model in classroom
    Dense evergreen forest with covered by moss tall redwoods in Big Basin Redwoods State Park in USA — Stock Photo
    Dense evergreen forest with covered by moss tall redwoods in Big Basin Redwoods State Park in USA
    Millettia stem in tea strainer — Stock Photo
    Millettia stem in tea strainer
    Specimens in rack on laboratory counter — Stock Photo
    Specimens in rack on laboratory counter
    Chicken Satay and glasses — Stock Photo
    Chicken Satay and glasses
    Digital illustration of human cells on blue background. — Stock Photo
    Digital illustration of human cells on blue background.
    From above of wild edible Boletus mushroom growing in dry fallen leaves in forest — Stock Photo
    From above of wild edible Boletus mushroom growing in dry fallen leaves in forest
    Through glass of serene young female in dress standing in hothouse with green plants — Stock Photo
    Through glass of serene young female in dress standing in hothouse with green plants
    Crop anonymous female harvester collecting fresh tomatoes from plant near straw basket in countryside — Stock Photo
    Crop anonymous female harvester collecting fresh tomatoes from plant near straw basket in countryside
    Spotlight on theater performer taking curtain call — Stock Photo
    Spotlight on theater performer taking curtain call
    Girl holding a dandelion clock seedhead — Stock Photo
    Girl holding a dandelion clock seedhead
    Pieces of fresh green Aloe Vera with white flesh in glass bowl — Stock Photo
    Pieces of fresh green Aloe Vera with white flesh in glass bowl
    Blastocyst structure, conceptual computer artwork. — Stock Photo
    Blastocyst structure, conceptual computer artwork.
    Fresh fruit and vegetables on a wooden table — Stock Photo
    Fresh fruit and vegetables on a wooden table
    Young Asian woman cutting rose stem with secateurs — Stock Photo
    Young Asian woman cutting rose stem with secateurs
    Person strolling on dry meadow against misty trees in nature in winter day — Stock Photo
    Person strolling on dry meadow against misty trees in nature in winter day
    Focused boy student assembling electronics in classroom — Stock Photo
    Focused boy student assembling electronics in classroom