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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.

Aerial view of the extreme terrain of the western states of the United States of America

Squamous cell carcinoma of the lung is a type of lung cancer. It occurs when abnormal lung cells multiply out of control and form a tumor.

Snowcapped mountains in Colorado. Picture taken from high above in a plane during the winter.

Blue toned Satellite Image of Rome, Italy. Digital Composite. Contains modified Copernicus Sentinel data (September 03, 2016) courtesy of ESA. URL of source image: https://scihub.copernicus.eu/dhus/#/home. The source data is in the public domain.

Aerial drone view, high altitudes, open air. Extreme mountainous region. Season is autumn. Yellowing meadows. Yellowing trees.

$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 \$

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.

Beautiful landscape aerial view from helicopter of Le Brevent summit from Mont Blanc massif near Chamonix valley in french Alps mountains. Taken in Haute-Savoie, Auvergne-Rhone-Alpes region in France (Europe).

Rock Mountain,Lianbao Yeze,Aba Prefecture, Sichuan Province, China,Asia.Guoluo Tibetan Autonomous Prefecture, Qinghai Province.

Gastric mucosa intestinal metaplasia under microscopy

Host cells with spores (mold) are inside wood under the microscope for education.

White flies are stuck on a yellow sticky trap. Whiteflies trapped in a trap.

The rich hues of autumn with the harshness of mountainous terrain. The hillside is a canvas of trees in fall colors, with vibrant oranges and yellows contrasting with the dark greens of evergreens. Looming above is the mountain's rocky face and behind is a cloudy sky. The lack of snow indicates early autumn or a climate where winter has not fully set in.

the Enchantment Lakes Trail in Leavenworth Washington USA.

Aerial view of the Colca canyon in Arequipa. Peru

Scenery from the top of a mountain in Montana

A panoramic view on the plain on top of a mountain in Hochschwab region in Austrian Alps. The flora overgrowing the slopes is turning golden. Autumn vibes. Sharp and steep mountain chain. Wilderness

Yosemite valley national park, mountain nature, California, USA

Serous papillary carcinoma of the endometrium. Ki67 immuno stain.

Detailed histology image of the layers of the small intestine at 40x magnification, displaying the intricate structure and cellular composition of the organ.

Mount Rushmore shot in late September with a tilt shift lens.

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

Mountain range in the remote desert of western Utah.

The beautiful Wasatch mountains in Utah. There is grass and red flowers in the foreground. The idyllic mountain peaks are near Park City, Utah.

Antique yellow gloster pattern paper marbling full frame.

Colored plant cells with damages caused by a parasitic animal under the microscope.

View from the Beartooth highway in Montana, in western USA of North America.. Nearest cities are Denver, Colorado, Salt Lake City, Jackson, Wyoming, Gardiner, Cooke City, Bozeman, and Billings, Montana, North America.

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