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    Close up of green peas — Stock Photo
    Close up of green peas
    Girl holding a dandelion — Stock Photo
    Girl holding a dandelion
    From above minimalistic still life composition with green cactus stems placed on round tortilla chip on yellow background — Stock Photo
    From above minimalistic still life composition with green cactus stems placed on round tortilla chip on yellow background
    Portrait smiling girl student sitting in classroom during lesson — Stock Photo
    Portrait smiling girl student sitting in classroom during lesson
    Siblings working on homeschool at kitchen table — Stock Photo
    Siblings working on homeschool at kitchen table
    Colored scanning electron micrograph of human mesenchymal stem cell. — Stock Photo
    Colored scanning electron micrograph of human mesenchymal stem cell.
    Top view full frame composition of bright multicolored dried autumn leaves on black background — Stock Photo
    Top view full frame composition of bright multicolored dried autumn leaves on black background
    Focused junior high boy student using computer in computer lab — Stock Photo
    Focused junior high boy student using computer in computer lab
    Dreamy unrecognizable redhead female in dress standing near glass windows of glasshouse with lush plants — Stock Photo
    Dreamy unrecognizable redhead female in dress standing near glass windows of glasshouse with lush plants
    Liquid in bottles, test tubes and beakers in science laboratory classroom — Stock Photo
    Liquid in bottles, test tubes and beakers in science laboratory classroom
    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
    Closeup view of cup cappuccino on the table — Stock Photo
    Closeup view of cup cappuccino on the table
    Section through a lily stem — Stock Photo
    Section through a lily stem
    Bag containing donated human blood, placenta and umbilical cord. — Stock Photo
    Bag containing donated human blood, placenta and umbilical cord.
    Junior high students using computers in computer lab — Stock Photo
    Junior high students using computers in computer lab
    Close-up of leaf hopper nymph on thin yellow plant stem. — Stock Photo
    Close-up of leaf hopper nymph on thin yellow plant stem.
    Asparagus plant, Asparagaceae — Stock Photo
    Asparagus plant, Asparagaceae
    Human skeleton with skull and ribbed bones near growing plant and white wall in room — Stock Photo
    Human skeleton with skull and ribbed bones near growing plant and white wall in room
    Bigleaf maple leaf (Acer macrophyllum) in autumn, in small tree branch — Stock Photo
    Bigleaf maple leaf (Acer macrophyllum) in autumn, in small tree branch
    Human midbrain, illustration — Stock Photo
    Human midbrain, illustration
    Ripe red edible raspberry growing on branch of perennial shrub cultivated in farm in countryside — Stock Photo
    Ripe red edible raspberry growing on branch of perennial shrub cultivated in farm in countryside
    Rosemary leaves close-up view — Stock Photo
    Rosemary leaves close-up view
    Lime tree stem — Stock Photo
    Lime tree stem
    Top view of various types of succulent plants placed in pots on wooden table in light place — Stock Photo
    Top view of various types of succulent plants placed in pots on wooden table in light place
    Macro details of a parrot colorful parrot feathers — Stock Photo
    Macro details of a parrot colorful parrot feathers
    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
    Female standing in lush greenhouse and hiding face behind branch of tree with green foliage — Stock Photo
    Female standing in lush greenhouse and hiding face behind branch of tree with green foliage
    From above of creamy hummus with tiny octopus and calamari garnished with paprika and pine nuts with sesame seeds and green with oil — Stock Photo
    From above of creamy hummus with tiny octopus and calamari garnished with paprika and pine nuts with sesame seeds and green with oil
    Focused female engineer with screwdriver fixing robotic arm — Stock Photo
    Focused female engineer with screwdriver fixing robotic arm
    High angle of inflorescence of Solanum lycopersicum growing in green leaves cultivated in agricultural farm in sunny day — Stock Photo
    High angle of inflorescence of Solanum lycopersicum growing in green leaves cultivated in agricultural farm in sunny day
    Scenic view of Agave flower stalk, Sedona, Arizona, America, USA — Stock Photo
    Scenic view of Agave flower stalk, Sedona, Arizona, America, USA
    Male teacher helping girl student using microscope, conducting scientific experiment in laboratory classroom — Stock Photo
    Male teacher helping girl student using microscope, conducting scientific experiment in laboratory classroom
    Tropical jungle Monstera leaf — Stock Photo
    Tropical jungle Monstera leaf
    Flower of Scabiosa plant on white background. — Stock Photo
    Flower of Scabiosa plant on white background.
    Close-up of hand of cell biologist holding flask of stem cells cultivated in red growth medium. — Stock Photo
    Close-up of hand of cell biologist holding flask of stem cells cultivated in red growth medium.
    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
    Back view anonymous shirtless male sitting in dark room near tender thin plant twig with withering leaves and looking out window — Stock Photo
    Back view anonymous shirtless male sitting in dark room near tender thin plant twig with withering leaves and looking out window
    Vase with fresh green foliage placed on wooden table in terrace in sunlight — Stock Photo
    Vase with fresh green foliage placed on wooden table in terrace in sunlight
    Sincere child in gardening apron with watering pot and blooming Helianthus looking away against Alocasia in balcony — Stock Photo
    Sincere child in gardening apron with watering pot and blooming Helianthus looking away against Alocasia in balcony
    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)
    Chicory stem with leaves — Stock Photo
    Chicory stem with leaves
    Lighting Halloween pumpkin in dark forest — Stock Photo
    Lighting Halloween pumpkin in dark forest
    Dry flowers on field — Stock Photo
    Dry flowers on field
    Close up of Pouring red wine into the glass — Stock Photo
    Close up of Pouring red wine into the glass
    A bundle of multi-coloured chard — Stock Photo
    A bundle of multi-coloured chard
    Tomato plants growing in a polytunnel. — Stock Photo
    Tomato plants growing in a polytunnel.
    From above delicate green thin plant on body of crop unrecognizable person on sunny day — Stock Photo
    From above delicate green thin plant on body of crop unrecognizable person on sunny day
    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
    Female researcher using light microscope for examining stem cells in culture jar. — Stock Photo
    Female researcher using light microscope for examining stem cells in culture jar.
    Close up of small gray lizard looking out of trunk in the forest — Stock Photo
    Close up of small gray lizard looking out of trunk in the forest
    Surprised students conducting exploding foam scientific experiment in classroom laboratory — Stock Photo
    Surprised students conducting exploding foam scientific experiment in classroom laboratory
    Purple blueberry smoothies in stemmed glassed — Stock Photo
    Purple blueberry smoothies in stemmed glassed
    Close-up view of Swiss Chard Leaf — Stock Photo
    Close-up view of Swiss Chard Leaf
    Girl student examining and touching molecular structure in classroom — Stock Photo
    Girl student examining and touching molecular structure in classroom
    Laboratory worker pipetting liquid into microcentrifuge tube. — Stock Photo
    Laboratory worker pipetting liquid into microcentrifuge tube.
    Still life of single cabbage leaf with patterned stem and crinkled green edges on textured background — Stock Photo
    Still life of single cabbage leaf with patterned stem and crinkled green edges on textured background
    A girl photographs potted plants that she has grown in her home garden — Stock Photo
    A girl photographs potted plants that she has grown in her home garden
    Rhubarb stems and leaves arranged in a circular frame (top view) — Stock Photo
    Rhubarb stems and leaves arranged in a circular frame (top view)
    Small spiky cactus sphere and stem growing in sandy ground — Stock Photo
    Small spiky cactus sphere and stem growing in sandy ground
    Cross-section through a cotton stem — Stock Photo
    Cross-section through a cotton stem