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    Scientist holding multi-well plate with growth medium. — Stock Photo
    Scientist holding multi-well plate with growth medium.
    Glass of sweet alcoholic cocktail made of espresso liqueur milk and chocolate placed on wooden table — Stock Photo
    Glass of sweet alcoholic cocktail made of espresso liqueur milk and chocolate placed on wooden table
    Bigleaf maple leaf (Acer macrophyllum) in autumn, in small tree branch — Stock Photo
    Bigleaf maple leaf (Acer macrophyllum) in autumn, in small tree branch
    Yellow flowers growing on branch in nature. — Stock Photo
    Yellow flowers growing on branch in nature.
    Cropped image of female florist trimming flower stems at her flower shop — Stock Photo
    Cropped image of female florist trimming flower stems at her flower shop
    Instructor discussing air conditioner recharging with student in wheelchair in HVAC classroom — Stock Photo
    Instructor discussing air conditioner recharging with student in wheelchair in HVAC classroom
    Midsection of girl in pink clothes holding snowdrops — Stock Photo
    Midsection of girl in pink clothes holding snowdrops
    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
    Male teacher and students researching at laptop in library — Stock Photo
    Male teacher and students researching at laptop in library
    Five butterflies on a plant stem — Stock Photo
    Five butterflies on a plant stem
    Two halves of red orange on a wooden plate that a bengal cat is trying to steal — Stock Photo
    Two halves of red orange on a wooden plate that a bengal cat is trying to steal
    Bouquet of fresh flowers including white lilies eustoma and aster in glass vase at sunshine — Stock Photo
    Bouquet of fresh flowers including white lilies eustoma and aster in glass vase at sunshine
    Plant with thin stem and tiny pure water drops on curved leaf growing in woods on blurred background — Stock Photo
    Plant with thin stem and tiny pure water drops on curved leaf growing in woods on blurred background
    Basil inscription in soil with growing green seedlings in plastic containers on farmland in sunlight — Stock Photo
    Basil inscription in soil with growing green seedlings in plastic containers on farmland in sunlight
    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
    Closeup view of floating candles in a stem glass — Stock Photo
    Closeup view of floating candles in a stem glass
    Organic red stalk chard — Stock Photo
    Organic red stalk chard
    Stem cell research — Stock Photo
    Stem cell research
    Close-up of technician storing stem cell samples in cryostorage. — Stock Photo
    Close-up of technician storing stem cell samples in cryostorage.
    Digital artwork of round blue cells on plain background. — Stock Photo
    Digital artwork of round blue cells on plain background.
    From above back view of crop anonymous female tourist swimming with wavy fabric in lake in twilight — Stock Photo
    From above back view of crop anonymous female tourist swimming with wavy fabric in lake in twilight
    Computer programmers programming virtual reality simulator glasses in office — Stock Photo
    Computer programmers programming virtual reality simulator glasses in office
    Fresh fruit and vegetables on a wooden table — Stock Photo
    Fresh fruit and vegetables on a wooden table
    Girl looking at bug under microscope at kitchen table — Stock Photo
    Girl looking at bug under microscope at kitchen table
    Tasty appetizing ripe cherries on dark wooden table — Stock Photo
    Tasty appetizing ripe cherries on dark wooden table
    Tropical jungle Monstera leaf — Stock Photo
    Tropical jungle Monstera leaf
    Scientist using pipette tray at fume hood in laboratory — Stock Photo
    Scientist using pipette tray at fume hood in laboratory
    Young green ears growing in garden plot — Stock Photo
    Young green ears growing in garden plot
    Girl holding a dandelion clock seedhead — Stock Photo
    Girl holding a dandelion clock seedhead
    Woman checking plant in the garden — Stock Photo
    Woman checking plant in the garden
    Still life of green garlic bunch on table — Stock Photo
    Still life of green garlic bunch on table
    Curious, smiling students watching chemical reaction, conducting scientific experiment in laboratory classroom — Stock Photo
    Curious, smiling students watching chemical reaction, conducting scientific experiment in laboratory classroom
    Close-up of a spider eating a dragonfly, Indonesia — Stock Photo
    Close-up of a spider eating a dragonfly, Indonesia
    Field harvesting on the fields — Stock Photo
    Field harvesting on the fields
    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
    Smiling male teacher and students programming robotics at laptop in classroom — Stock Photo
    Smiling male teacher and students programming robotics at laptop in classroom
    Girl in a field holding a sunflower — Stock Photo
    Girl in a field holding a sunflower
    Eucalyptus stems with gift tags, string and scissors — Stock Photo
    Eucalyptus stems with gift tags, string and scissors
    Freshly picked lilac flowers in a kitchen sink — Stock Photo
    Freshly picked lilac flowers in a kitchen sink
    Closeup view of yellow pear in a green box with stem and leaves — Stock Photo
    Closeup view of yellow pear in a green box with stem and leaves
    Beautiful freshly cut long twigs with green leaves and purple flowers standing in glass jar with water on round wooden table in old shabby room with mirrors — Stock Photo
    Beautiful freshly cut long twigs with green leaves and purple flowers standing in glass jar with water on round wooden table in old shabby room with mirrors
    Student with Spinal Meningitis in wheelchair studying acceleration on a frictionless table in laboratory — Stock Photo
    Student with Spinal Meningitis in wheelchair studying acceleration on a frictionless table in laboratory
    Colourful stemmed chard close-up view — Stock Photo
    Colourful stemmed chard close-up view
    View of Brain anatomy — Stock Photo
    View of Brain anatomy
    Monstera leaf in vase on stone background — Stock Photo
    Monstera leaf in vase on stone background
    Plants with peppers and wavy foliage on thin stalks growing in row in greenhouse — Stock Photo
    Plants with peppers and wavy foliage on thin stalks growing in row in greenhouse
    Close-up of Geometrid moth caterpillar mimicking branch on wild plant stem. — Stock Photo
    Close-up of Geometrid moth caterpillar mimicking branch on wild plant stem.
    Willow twigs with silvery catkins, close-up. — Stock Photo
    Willow twigs with silvery catkins, close-up.
    Campopleginae pupa covered by dew drops on stem. — Stock Photo
    Campopleginae pupa covered by dew drops on stem.
    Tropical jungle Monstera leaf — Stock Photo
    Tropical jungle Monstera leaf
    Meadow with dry plants — Stock Photo
    Meadow with dry plants
    From above shot of beautiful green fern bush with lush foliage growing in forest of Bizkaia — Stock Photo
    From above shot of beautiful green fern bush with lush foliage growing in forest of Bizkaia
    Students conducting scientific experiment, pouring liquid in beaker in laboratory classroom — Stock Photo
    Students conducting scientific experiment, pouring liquid in beaker in 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
    Student demonstrating air conditioner recharging manifold with gauges in HVAC classroom — Stock Photo
    Student demonstrating air conditioner recharging manifold with gauges in HVAC classroom
    From above of festive stylish decorative Christmas bouquet with twigs of eucalyptus and bright red branches with berries placed on wooden table in room — Stock Photo
    From above of festive stylish decorative Christmas bouquet with twigs of eucalyptus and bright red branches with berries placed on wooden table in room
    Unripe and ripe cherry tomatoes growing on twig of plant in agricultural farm in rural area — Stock Photo
    Unripe and ripe cherry tomatoes growing on twig of plant in agricultural farm in rural area
    Close-up of served festive table with crystal glasses cutlery napkin on plate near bunch of fresh flowers for wedding — Stock Photo
    Close-up of served festive table with crystal glasses cutlery napkin on plate near bunch of fresh flowers for wedding
    Engineers with digital tablet programming robotic arm in office — Stock Photo
    Engineers with digital tablet programming robotic arm in office
    Medical illustration of the human nervous system and brain — Stock Photo
    Medical illustration of the human nervous system and brain