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Cross-section Dicot, Monocot and Root of Plant Stem under the microscope for classroom education.
Close up of cristal beads
White gooseneck loosestrife, Lysimachia clethroides, white flower spike in close up with a blurred background of leaves.
corn stem micrograph with dye
Wet rough asphalt black bitumen road pavement surface abstract grunge texture close-up top view background banner.\nBitumen is a sticky, black, highly viscous liquid or semi-solid form of petroleum. In the U.S., it is commonly referred to as asphalt. It may be found in natural deposits or may be a refined product, and is classed as a pitch. Before the 20th century, the term asphaltum was also used.\nTarmacadam is a road surfacing material made by combining crushed stone, sand, and tar. It is a more durable and dust-free enhancement of simple compacted stone macadam surfaces. The terms \
Yarrow (Achillea millefolium)
Endosomes - 3d rendered image of Endosomes are membrane-bound organelles. They are parts of endocytic membrane transport pathway.  Endomembrane system in cells. Bilayer Lipid Membrane. Abstract medical illustration. Microscopic view. Microbiologic research concept.
Leiden leaf c.s. under microscope
The study of plant tissues under the microscope in the laboratory.
plant Flower bud of Lilium brownii var.viridulum T.S.\nunder light mircoscope with white background
Reticular cell is a type of fibroblast. They are found in many tissues including the spleen, lymph nodes and lymph nodules. Pathology of human.
Antique yellow gloster pattern paper marbling full frame.
Blue colored stem cells of a lentil plant under the microscope.
hydrangea
Close-up of a metal textured surface on a dark background.
Abstract background Organic Form - 3d rendered image of glass structure, optical technology, nano electrical wave, dispersion colorful rainbow.  Organic shapes and form.  Science fiction or organic technology concept.
Leiden stern c.s. under microscope
Set gemstones crystal minerals for relaxation and meditation. Energy healing minerals. Witchcraft, Crystal Ritual, Relaxing Chakra, aura readings. Flat lay, top view
Golden Zebra print pattern leather cut as background textured and wallpaper. Rustic style
Gastric mucosa intestinal metaplasia under microscopy
White yarrow, Achillea millefolium, flowers in macro close up with a background of blurred leaves.
Early stage, two days, fertilized human eggs before transfer to the woman in an IVF procedure.
Green rough texture of bohemian moldavites. Macrophotograph of a whole moldavite. Tektite, natural glass formed during a meteorite impact. Beautiful green gemstone. Precious rare minerals. Illegal mining of moldavites in Czechia. Backlit scene.
Old orange and black scuffed damaged marbled paper, Original over 150+ years old
White hydrangea inflorescence in bloom seen up close
White hydrangea study. Front lit in midsummer. In a Connecticut garden.
microscopic view of plant cells for botanic education and analysis
background of white flowers that have not yet bloomed
Sea lettuce isolated on white background
Mineral plaster from Hallstatt
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Aizman DYa.jpg
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Masai Mara, Kenya (2015).jpg
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Turlock,_California._Arrivals_at_Assembly_center_on_their_way_to_their_new_quarters._Evacuees_of_Ja_._._._-_NARA_-_537651.jpg
San_Bruno,_California._Another_view_of_barracks_at_the_Tanforan_Assembly_center,_after_approximatel_._._._-_NARA_-_537920.jpg
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San_Bruno,_California._Family_of_Japanese_ancestry_arrives_at_assembly_center_at_Tanforan_Race_Trac_._._._-_NARA_-_537484.jpg
San_Bruno,_California._Families_of_Japanese_ancestry_arrive_at_assembly_center_at_Tanforan_Race_Tra_._._._-_NARA_-_537485.jpg
San_Bruno,_California._Family_of_Japanese_ancestry_arrives_at_assembly_center_at_Tanforan_Race_Trac_._._._-_NARA_-_537486.jpg
San_Bruno,_California._Families_of_Japanese_ancestry_arrive_at_assembly_center_at_Tanforan_Race_Tra_._._._-_NARA_-_537493.jpg
San_Bruno,_California._Family_of_Japanese_ancestry_arrives_at_assembly_center_at_Tanforan_Race_Trac_._._._-_NARA_-_537494.jpg
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