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    Bacterial colonies on agar plates — Stock Photo
    Bacterial colonies on agar plates
    Large array of satellite dishes against blue sky in New Mexico, USA. — Stock Photo
    Large array of satellite dishes against blue sky in New Mexico, USA.
    Sliced carrot in test tube, studio shot. — Stock Photo
    Sliced carrot in test tube, studio shot.
    Medium tray with cells and DNA autoradiogram for scientific research. — Stock Photo
    Medium tray with cells and DNA autoradiogram for scientific research.
    Hand in latex glove holding peanuts — Stock Photo
    Hand in latex glove holding peanuts
    B-lymphocyte cells, computer illustration — Stock Photo
    B-lymphocyte cells, computer illustration
    Satellite view of Mars — Stock Photo
    Satellite view of Mars
    Pattern of cultures growing in Petri dishes on plain background. — Stock Photo
    Pattern of cultures growing in Petri dishes on plain background.
    Focused adult businesswoman looking at camera while taking notes of plan on clipboard bending on wooden table in light office — Stock Photo
    Focused adult businesswoman looking at camera while taking notes of plan on clipboard bending on wooden table in light office
    Side view of business people working in modern office. — Stock Photo
    Side view of business people working in modern office.
    Artwork of so-called Ring of Fire region of tectonic plate boundaries around Pacific Ocean on Earth. — Stock Photo
    Artwork of so-called Ring of Fire region of tectonic plate boundaries around Pacific Ocean on Earth.
    Side view of thoughtful male student in bright headphones studying in university square and writing in note book sitting on fence with crossed leg — Stock Photo
    Side view of thoughtful male student in bright headphones studying in university square and writing in note book sitting on fence with crossed leg
    Violet drink in a bottle — Stock Photo
    Violet drink in a bottle
    Raspberries in test tube, studio shot. — Stock Photo
    Raspberries in test tube, studio shot.
    Assistant working in lab with pink liquid — Stock Photo
    Assistant working in lab with pink liquid
    Illustration of Saturn planet with rings in black space background. — Stock Photo
    Illustration of Saturn planet with rings in black space background.
    Bookshelves in room with comfortable chair nearby window in library of Texas — Stock Photo
    Bookshelves in room with comfortable chair nearby window in library of Texas
    Rack of test tubes with blood samples in laboratory. — Stock Photo
    Rack of test tubes with blood samples in laboratory.
    Rack of test tubes with blood samples on blue background. — Stock Photo
    Rack of test tubes with blood samples on blue background.
    Laboratory glassware with red liquid. — Stock Photo
    Laboratory glassware with red liquid.
    Smiling group of business people talking to each other in modern office. — Stock Photo
    Smiling group of business people talking to each other in modern office.
    Top view of crop unrecognizable male employee in casual clothes and wristwatch typing on computer keyboard while working at table with notebooks and potted plant in modern office — Stock Photo
    Top view of crop unrecognizable male employee in casual clothes and wristwatch typing on computer keyboard while working at table with notebooks and potted plant in modern office
    Dried peas in plastic cup for agriculture research, conceptual image. — Stock Photo
    Dried peas in plastic cup for agriculture research, conceptual image.
    Close-up of young plant seedlings growing in soil on white background. — Stock Photo
    Close-up of young plant seedlings growing in soil on white background.
    Portrait smiling college student using laptop — Stock Photo
    Portrait smiling college student using laptop
    Illustration of Mars planet in shadow on black background. — Stock Photo
    Illustration of Mars planet in shadow on black background.
    Satellite view of Mercury — Stock Photo
    Satellite view of Mercury
    Front view of a young Asian female student wearing a turban holding a book, using a laptop computer and studying in a library — Stock Photo
    Front view of a young Asian female student wearing a turban holding a book, using a laptop computer and studying in a library
    Stacks of Petri dishes with fertilized embryos placed inside refrigerator in contemporary clinic — Stock Photo
    Stacks of Petri dishes with fertilized embryos placed inside refrigerator in contemporary clinic
    Contemplative male cosmonaut in white spacesuit and helmet browsing modern smartphone while standing on black background — Stock Photo
    Contemplative male cosmonaut in white spacesuit and helmet browsing modern smartphone while standing on black background
    Side view of male cosmonaut wearing white space suit and helmet while standing on black background in pink and blue neon light looking away — Stock Photo
    Side view of male cosmonaut wearing white space suit and helmet while standing on black background in pink and blue neon light looking away
    Satellite view of Mercury — Stock Photo
    Satellite view of Mercury
    High angle view of teenage girl using smartphone at desk in classroom — Stock Photo
    High angle view of teenage girl using smartphone at desk in classroom
    African American woman in goggles reading notes while sitting near black man using laptop before lecture in modern auditorium — Stock Photo
    African American woman in goggles reading notes while sitting near black man using laptop before lecture in modern auditorium
    Single test tube with blood sample in rack. — Stock Photo
    Single test tube with blood sample in rack.
    Illustration of satellite spacecraft in front of Mars planet surface. — Stock Photo
    Illustration of satellite spacecraft in front of Mars planet surface.
    Digital illustration of Moon in shadow on white background. — Stock Photo
    Digital illustration of Moon in shadow on white background.