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    Close-up of hands of female scientist working in laboratory with pipette and flask. — Stock Photo
    Close-up of hands of female scientist working in laboratory with pipette and flask.
    Lily stem. Light micrograph(LM) of section through part of lily (Lilium) stem. Thin outer epidermis surrounds layer of cortex. At center is pith, which contains numerous vascular bundles (yellow) — Stock Photo
    Lily stem. Light micrograph(LM) of section through part of lily (Lilium) stem. Thin outer epidermis surrounds layer of cortex. At center is pith, which contains numerous vascular bundles (yellow)
    Male teacher helping girl student at microscope in laboratory classroom — Stock Photo
    Male teacher helping girl student at microscope in laboratory classroom
    Woman with secateurs working in garden — Stock Photo
    Woman with secateurs working in garden
    Beautiful hortensia flowers — Stock Photo
    Beautiful hortensia flowers
    Focused girl student programming robotics at laptop in classroom — Stock Photo
    Focused girl student programming robotics at laptop in classroom
    Green frog on plant stem, close-up. — Stock Photo
    Green frog on plant stem, close-up.
    Tasty appetizing ripe cherries on dark wooden table — Stock Photo
    Tasty appetizing ripe cherries on dark wooden table
    Illustration of pink stem cells on white background. — Stock Photo
    Illustration of pink stem cells on white background.
    Close up of purple alium flower — Stock Photo
    Close up of purple alium flower
    Cute brother and sister collecting vegetalbes — Stock Photo
    Cute brother and sister collecting vegetalbes
    Professor discussing sensors and thermostats with students in an HVAC classroom — Stock Photo
    Professor discussing sensors and thermostats with students in an HVAC classroom
    Back view thoughtful bearded male with naked torso holding small twig of oak tree branch against white wall — Stock Photo
    Back view thoughtful bearded male with naked torso holding small twig of oak tree branch against white wall
    Brown and white eggs in glass with stem — Stock Photo
    Brown and white eggs in glass with stem
    Row of elegant shiny glasses standing on wooden table in wine cellar with wine bottles on shelves on background — Stock Photo
    Row of elegant shiny glasses standing on wooden table in wine cellar with wine bottles on shelves on background
    Portrait playful girl student holding molecular structure on head at microscope in laboratory classroom — Stock Photo
    Portrait playful girl student holding molecular structure on head at microscope in laboratory classroom
    Branches in a vase on a sideboard table — Stock Photo
    Branches in a vase on a sideboard table
    Young Asian woman cutting rose stem with secateurs — Stock Photo
    Young Asian woman cutting rose stem with secateurs
    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 ladybug larva in pupa stage on stem. — Stock Photo
    Close-up of ladybug larva in pupa stage on stem.
    Computer programmers testing virtual reality simulator glasses in office — Stock Photo
    Computer programmers testing virtual reality simulator glasses in office
    Fresh Swiss chard leaves on plate — Stock Photo
    Fresh Swiss chard leaves on plate
    Computer programmers testing virtual reality simulator glasses at computer in office — Stock Photo
    Computer programmers testing virtual reality simulator glasses at computer in office
    Purple blueberry smoothies in stemmed glassed — Stock Photo
    Purple blueberry smoothies in stemmed glassed
    Cute brother and sister with dog in garden — Stock Photo
    Cute brother and sister with dog in garden
    Focused junior high girl student using computer in computer lab — Stock Photo
    Focused junior high girl student using computer in computer lab
    Dragonfly (Odonata), Bigodi Wetland Sanctuary, Bwindi Impenetrable Forest; Western Region, Uganda — Stock Photo
    Dragonfly (Odonata), Bigodi Wetland Sanctuary, Bwindi Impenetrable Forest; Western Region, Uganda
    Back view full body of anonymous female with raised hand carrying wicker basket between blooming trees in garden — Stock Photo
    Back view full body of anonymous female with raised hand carrying wicker basket between blooming trees in garden
    Female junior high teacher helping girl student at computer in computer lab — Stock Photo
    Female junior high teacher helping girl student at computer in computer lab
    Top view of green spinach foliage with veins and stems in bowl on white surface — Stock Photo
    Top view of green spinach foliage with veins and stems in bowl on white surface
    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
    Stylish decorative Christmas bouquet with twigs of eucalyptus and bright red branches with berries in daylight — Stock Photo
    Stylish decorative Christmas bouquet with twigs of eucalyptus and bright red branches with berries in daylight
    Visual rendering of human brain — Stock Photo
    Visual rendering of human brain
    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
    Creative businesswomen using adhesive notes and flow chart, planning in office — Stock Photo
    Creative businesswomen using adhesive notes and flow chart, planning in office
    Female engineer planning, creating flow chart in office — Stock Photo
    Female engineer planning, creating flow chart in office
    Top view of raw cut Boletus edulis mushrooms on wooden chopping board with garlic and parsley in light kitchen during cooking process — Stock Photo
    Top view of raw cut Boletus edulis mushrooms on wooden chopping board with garlic and parsley in light kitchen during cooking process
    Stack of ceramic plates and bowls with eucalyptus stems — Stock Photo
    Stack of ceramic plates and bowls with eucalyptus stems
    Specimens in rack on laboratory counter — Stock Photo
    Specimens in rack on laboratory counter
    Closeup green tomato ripening with raindrops on branches of plant growing in agricultural field in countryside — Stock Photo
    Closeup green tomato ripening with raindrops on branches of plant growing in agricultural field in countryside
    Teen boy playing with VR system with family dog behind him on couch — Stock Photo
    Teen boy playing with VR system with family dog behind him on couch
    Simple wildflower bouquet in glass jar on sunny cafe table — Stock Photo
    Simple wildflower bouquet in glass jar on sunny cafe table
    Female scientist in clean suit researching coronavirus vaccine — Stock Photo
    Female scientist in clean suit researching coronavirus vaccine
    Top view of raw cut Boletus edulis mushrooms on rustic wooden chopping board during cooking process — Stock Photo
    Top view of raw cut Boletus edulis mushrooms on rustic wooden chopping board during cooking process
    Focused female engineer repairing robotic arm — Stock Photo
    Focused female engineer repairing robotic arm
    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
    Young slim woman in cap with fresh flower looking away while standing on balcony on blurred background — Stock Photo
    Young slim woman in cap with fresh flower looking away while standing on balcony on blurred 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 Pouring red wine into the glass — Stock Photo
    Close up of Pouring red wine into the glass
    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 crop unrecognizable person with blossoming yellow chrysanth with tender petals and pleasant scent — Stock Photo
    Top view of crop unrecognizable person with blossoming yellow chrysanth with tender petals and pleasant scent
    Bigleaf maple leaf (Acer macrophyllum) in autumn, in small tree branch — Stock Photo
    Bigleaf maple leaf (Acer macrophyllum) in autumn, in small tree branch
    Junior high boy students using computers in computer lab — Stock Photo
    Junior high boy students using computers in computer lab
    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
    Lily stem. Light micrograph(LM) of section through part of lily (Lilium) stem. Thin outer epidermis surrounds layer of cortex. At center is pith, which contains numerous vascular bundles (yellow) — Stock Photo
    Lily stem. Light micrograph(LM) of section through part of lily (Lilium) stem. Thin outer epidermis surrounds layer of cortex. At center is pith, which contains numerous vascular bundles (yellow)
    Fresh vegetables in the market — Stock Photo
    Fresh vegetables in the market
    Illustration of transparent stem cell on blue background. — Stock Photo
    Illustration of transparent stem cell on blue background.
    Girl student programming and assembling robotics in classroom — Stock Photo
    Girl student programming and assembling robotics in classroom
    Young glad female in black clothes with blossoming flower looking at camera with toothy smile — Stock Photo
    Young glad female in black clothes with blossoming flower looking at camera with toothy smile
    Delicate white blossoming lisianthus flower on green stem for room decor at sunlight — Stock Photo
    Delicate white blossoming lisianthus flower on green stem for room decor at sunlight