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601 results

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    Dedicated high school boy student taking exam at desk in classroom — Stock Photo
    Dedicated high school boy student taking exam at desk in classroom
    Focused boy student reading textbook at microscope in laboratory classroom — Stock Photo
    Focused boy student reading textbook at microscope in laboratory classroom
    Scientist holding petri dish with artificial meat, conceptual image of cultured meat grown in laboratory. — Stock Photo
    Scientist holding petri dish with artificial meat, conceptual image of cultured meat grown in laboratory.
    Pahoehoe Lava, full frame image — Stock Photo
    Pahoehoe Lava, full frame image
    Dried peas in plastic cup for agriculture research, conceptual image. — Stock Photo
    Dried peas in plastic cup for agriculture research, conceptual image.
    Grains and pulses in plastic cups for agriculture research, conceptual image. — Stock Photo
    Grains and pulses in plastic cups for agriculture research, conceptual image.
    Focused high school girl student taking exam at desk in classroom — Stock Photo
    Focused high school girl student taking exam at desk in classroom
    Female engineer planning, creating flow chart in office — Stock Photo
    Female engineer planning, creating flow chart in office
    Determined young female field hockey player running with hockey stick and ball, playing on field at night — Stock Photo
    Determined young female field hockey player running with hockey stick and ball, playing on field at night
    High school girl student taking exam at desk in classroom — Stock Photo
    High school girl student taking exam at desk in classroom
    Coloured pill box with seven slots, one slot open on blue background. — Stock Photo
    Coloured pill box with seven slots, one slot open on blue background.
    Microgreens in the eggshells, spring and easter concept — Stock Photo
    Microgreens in the eggshells, spring and easter concept
    View from above high school teacher supervising students taking exam — Stock Photo
    View from above high school teacher supervising students taking exam
    Man with yellow flowers in beard — Stock Photo
    Man with yellow flowers in beard
    Woman harvests radish from her garden — Stock Photo
    Woman harvests radish from her garden
    Sheep Grazing In A Field Of Grass — Stock Photo
    Sheep Grazing In A Field Of Grass
    Focused businesswoman using laptop in conference room — Stock Photo
    Focused businesswoman using laptop in conference room
    Scientist hand holding test tube with seedlings, conceptual image of plant research and genetic engineering. — Stock Photo
    Scientist hand holding test tube with seedlings, conceptual image of plant research and genetic engineering.
    Top view of eggs with dry autumn leaves on soil — Stock Photo
    Top view of eggs with dry autumn leaves on soil
    Close-up view of fresh ripe wet red apples — Stock Photo
    Close-up view of fresh ripe wet red apples
    High school teacher supervising students taking exam at desks — Stock Photo
    High school teacher supervising students taking exam at desks
    Hand changing from thumb up to thumb down — Stock Photo
    Hand changing from thumb up to thumb down
    Male objects placed on chair — Stock Photo
    Male objects placed on chair
    Focused teenage girl in eyeglasses using laptop — Stock Photo
    Focused teenage girl in eyeglasses using laptop
    Pattern of architectural detail — Stock Photo
    Pattern of architectural detail
    Laptop and camera on tabletop — Stock Photo
    Laptop and camera on tabletop
    Flush toilet microbes on contaminated surface, conceptual digital illustration on white background. — Stock Photo
    Flush toilet microbes on contaminated surface, conceptual digital illustration on white background.
    Woman pushing a trolley of seed trays — Stock Photo
    Woman pushing a trolley of seed trays
    Conceptual image of cultured meat grown in laboratory. — Stock Photo
    Conceptual image of cultured meat grown in laboratory.
    Objects placed on wooden surface — Stock Photo
    Objects placed on wooden surface
    Enthusiastic caucasian woman standing in rain — Stock Photo
    Enthusiastic caucasian woman standing in rain
    Footballer holding hot dog — Stock Photo
    Footballer holding hot dog
    Man with fire extinguishers — Stock Photo
    Man with fire extinguishers
    Destruction of human cytomegalovirus — Stock Photo
    Destruction of human cytomegalovirus
    Female computer programmer using digital tablet in office — Stock Photo
    Female computer programmer using digital tablet in office
    Serious male worker wearing ear protectors operating machinery at control panel in factory — Stock Photo
    Serious male worker wearing ear protectors operating machinery at control panel in factory
    Toilet seat microbes, conceptual digital illustration. — Stock Photo
    Toilet seat microbes, conceptual digital illustration.
    Businesswoman with headset working at computer behind adhesive notes — Stock Photo
    Businesswoman with headset working at computer behind adhesive notes
    Conceptual digital illustration showing Giardia intestinalis parasites in drop of water from dirty tap. — Stock Photo
    Conceptual digital illustration showing Giardia intestinalis parasites in drop of water from dirty tap.
    Mule Deer In A Meadow — Stock Photo
    Mule Deer In A Meadow
    Focused boy student using microscope in classroom — Stock Photo
    Focused boy student using microscope in classroom
    Earth and the Sun — Stock Photo
    Earth and the Sun
    Delicious appetizer on white plate — Stock Photo
    Delicious appetizer on white plate
    Sugar cubes pattern on pink background. — Stock Photo
    Sugar cubes pattern on pink background.
    Delicious appetizer on white plate — Stock Photo
    Delicious appetizer on white plate
    Sequence of men and women from thin to overweight — Stock Photo
    Sequence of men and women from thin to overweight
    Safety of drinking water. Conceptual illustration showing abstract parasitic microorganisms in drop of water. — Stock Photo
    Safety of drinking water. Conceptual illustration showing abstract parasitic microorganisms in drop of water.
    Toilet microbes on contaminated seat surface, conceptual digital illustration. — Stock Photo
    Toilet microbes on contaminated seat surface, conceptual digital illustration.
    Candles in glass bottles arranged in corner — Stock Photo
    Candles in glass bottles arranged in corner
    Conceptual digital illustration showing Giardia intestinalis parasites in drop of water from dirty tap. — Stock Photo
    Conceptual digital illustration showing Giardia intestinalis parasites in drop of water from dirty tap.
    High school students taking exam at desks in classroom — Stock Photo
    High school students taking exam at desks in classroom
    Scientist holding petri dish with artificial meat, conceptual image of cultured meat grown in laboratory. — Stock Photo
    Scientist holding petri dish with artificial meat, conceptual image of cultured meat grown in laboratory.
    Destruction of human cytomegalovirus — Stock Photo
    Destruction of human cytomegalovirus
    Dry plant in a vase reflected in the mirror in white studio backdrop. Conceptual and abstract image of self reflection — Stock Photo
    Dry plant in a vase reflected in the mirror in white studio backdrop. Conceptual and abstract image of self reflection
    Focused high school boy student taking exam at desk in classroom — Stock Photo
    Focused high school boy student taking exam at desk in classroom
    High school teacher supervising students taking exam at desks — Stock Photo
    High school teacher supervising students taking exam at desks
    Female hands holding fresh bell peppers — Stock Photo
    Female hands holding fresh bell peppers
    High school teacher talking, leading lesson in classroom — Stock Photo
    High school teacher talking, leading lesson in classroom
    Landscape with woman at seaside beach rocks and turquoise clear — Stock Photo
    Landscape with woman at seaside beach rocks and turquoise clear
    Conceptual image of cultured meat grown in laboratory glassware. — Stock Photo
    Conceptual image of cultured meat grown in laboratory glassware.