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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 \$

$plant Flower bud of Lilium brownii var.viridulum T.S.\nunder light mircoscope with white background$

Host cells with spores (mold) are inside wood 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.

$Fractal art background for creative design. Abstract fractal. Decoration for wallpaper desktop, poster, cover booklet, card. Psychedelic. Print for clothes, t-shirt. Magic graphics.$

Detailed view of mountain surface in winter (Charyn canyon, Kazakhstan)

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

Natural ecology, stone, rust, texture, background, abstract, plain stone, rock, building material, shape, solid, marble, granite, sea stone, wall, floor, stone wall, color, nature, simplicity

The leaf epidermis under light microscope view has small pores, called stomata, which open up for photosynthetic gas exchange and transpiration.

Antique yellow gloster pattern paper marbling full frame.

Cross-section leaf Plant of under the microscope for classroom 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.

Invasive pleomorphic lobular carcinoma (PLC) of the breast is a subtype of invasive lobular cancer which compromises approximately 1% of all epithelial breast malignancies and is characterized by higher nuclear pleomorphism and poorer prognosis than classic invasive lobular cancer (ILC)

Golden Zebra print pattern leather cut as background textured and wallpaper. Rustic style

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.

Aerial foto of the roads on the surface of the Nevada desert

Old orange and black scuffed damaged marbled paper, Original over 150+ years old

Close up of texture and colors of the bottom of a burnt pot.

Close-up shooting of a green agate stone mineral surface isolated on white background. Its a macro shot shows nature beautiful details with back lit. Agate is a kind of natural gemstone. Abstract pattern. Good for Wallpaper texture background. Purple

Psoriasis Vulgaris, details of psoriatic skin disease, skin patches are typically red, itchy, and scaly, collage, macro with narrow focus

High-quality modern abstract painting rendered with alcohol ink and colorful abstract modern art painting background.

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Dermochelys coriacea leatherback turtle.jpg

Home of president Theodore Roosevelt.jpg

Camping on unnamed lake in brooks range.jpg

Belonging of president Theodore Roosevelt.jpg

People hike through the forests and marshes.jpg

Sea lion haulout at Sugarloaf island.jpg

Historic blacksmith shop and railroad tie house.jpg

Aquatic environments plants water lilies leaves.jpg

Lake eola in Orlando Florida with fountain.jpg

Cottongrass along the upper coleen river.jpg

Camp in brooks range valley in summer.jpg

Upper Ivishak river valley from plane.jpg

Two boys fishing in front of old cabin.jpg

Rana catesbeiana; DeSoto National Wildlife Refuge, I.jpg

Leatherback turtlle nesting dermochelys coriacea.jpg

Close up of dermochelys coriacea leatherback turtle.jpg

Historical photos man in the tall grass.jpg

The chandalar river flowing through the mountains.jpg

Moose in river animal alces americanus.jpg

Adult female and young male mountain goats trussed and ready for transfer.jpg

Children picnicking in the countryside enjoying the view.jpg

Men speaking to visitors at reception held.jpg

Leatherback turtle in sand dermochelys coriacea.jpg

Green sea turtles climb onto the beach.jpg

Autumn landscape in swamp with trees in fall colors.jpg

Autumn landscape on the river surrounded by trees in fall colors.jpg

Beach on midway atoll national wildlife refuge.jpg

Corn creek springs at desert national wildlife refuge.jpg

A flowage of water saturated earth possessing a high degree of fluidity during movement.jpg

An old growth douglas fir towers in an old growth forest.jpg

Coastal strand with old growth forest on oswald west state park in oregon.jpg

Aerial view of the burman lake area in the fall.jpg

Man in canoe checking a grebe nest among the water lilies.jpg