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Cross-section Dicot, Monocot and Root of Plant Stem under the microscope for classroom education.
Quantum Gravity 3d rendered image of a comprehensive exploration of Quantum Gravity theories. String theory, loop quantum gravity (LOG), causal dynamical triangulation, twistor theory, gravitational waves, spacetime, gravity waves, quantum mechanics, quantum entanglement concepts.
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 \
Epithelioid mesothelioma is a cancer subtype caused by asbestos. It is the most common mesothelioma cell type, accounting for 50% to 70% of cases.
Cerebellar granule cells, light micrograph. Cerebellar granular layer stained with Golgi silver chromate showing the abundance of granule cells. They have a very small rounded soma with three to five dendrites, ending in an enlargement called a dendritic claw. The dark thick traces are blood capillaries.
the Enchantment Lakes Trail in Leavenworth Washington USA.
plant Flower bud of Lilium brownii var.viridulum T.S.\nunder light mircoscope with white background
Leiden stern c.s. under microscope
Host cells with spores (mold) are inside wood under the microscope for education.
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.
Psoriasis Vulgaris, details of psoriatic skin disease, skin patches are typically red, itchy, and scaly, collage, macro with narrow focus
Old orange and black scuffed damaged marbled paper, Original over 150+ years old
The beautiful Wasatch mountains in Utah.  There is grass and red flowers in the foreground.  The idyllic mountain peaks are near Park City, Utah.
Aerial drone view, high altitudes, open air. Extreme mountainous region. Season is autumn. Yellowing meadows. Yellowing trees.
White flies are stuck on a yellow sticky trap. Whiteflies trapped in a trap.
Detailed view of mountain surface in winter (Charyn canyon, Kazakhstan)
Characteristics of fungi living in wood as a group, are polyphyletic under the microscope for education.
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.
Vertical Texture Lines On Big Wall Along The North Rim Of Grand Canyon National Park
Photomicrograph of potato starch in cells of potato tuber, Solanum tuberosum. Starch is normally white but is stained blue with iodine to show better. Live specimen. Wet mount, 10X objective, transmitted brightfield illumination. Note - very shallow depth of field, chromatic aberration and uneven focus are inherent in light microscopy.
mountains seen from Sass Pordoi in the Italian Dolomites and it almost looks like a lunar landscape without vegetation at over 3000 meters above sea level
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TURKEY, the most famous and high-quality marble mine in the world, has many marble mines with colors such as white, red, beige and pink travertine.\na difficult, dangerous job
Pancreatic neuroendocrine tumor, clear cell variant. Site: Pancreas.
Backgrounds of Characteristics Tissue of Internal ear Human under the microscope in Lab.
Red Hiking Trail Symbol Painted on Rock
Microscope photo of a sambucus stem with parenchyma cells.
Antique yellow gloster pattern paper marbling full frame.
Transmission electron microscope (TEM) micrograph showing dark melanin granules in a melanocyte (top center) and in several keratinocytes, which, unlike melanocytes, have bundles of keratin filaments
Close up details of large rock formations and granite walls in Yosemite National Park, California, USA.
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