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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 \$

Pancreatic neuroendocrine tumor, clear cell variant. Site: Pancreas.

Glycolic acid is a type of alpha hydroxy acid (AHA). Alpha hydroxy acids are natural acids found in foods. Glycolic acid comes from sugarcane. Alpha hydroxy acids like glycolic acid work by removing the top layers of dead skin cells. Glycolic acid also seems to help reverse sun damage to the skin.

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

Histological Pancreas human, Liver human, Vermiform appendix human and Kidney Human 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.

Closeup detail of a hospital ventilator machine in an operating room

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

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

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

Abstract water drop seamless pattern. Colorful decorative texture. Vector backgrounds.

Hyaline cartilage, Elastic cartilage and Bone Human under the microscope in Lab.

Tempeh food texture, tempeh is a typical Indonesian food made from fermented soybeans

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.

Microscope photo of a sambucus stem with parenchyma cells.

Liver is the third most frequent site of metastases in patients with head and neck squamous cell carcinoma (HNSCC).

3d rendering of Fluid painting, abstract colorful liquid texture background.

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

Breast tissue adenocarcinoma immunohistochemistry. Estrogen receptors.

oriental sweets Turkish delight and halva

Microscope photo of the cells from a young broad bean steam (Vicia faba).

$Well-differentiated neuroendocrine tumors (NETs) most commonly originate in the gastrointestinal tract and lung and rarely arise in the genitourinary tract. The term \$

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