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Cross-section Dicot, Monocot and Root of Plant Stem under the microscope for classroom education.
Close-up of a pharmacist hand arranging paracetamol on a stainless steel tray. Ready to distribute to patients
Manufacturing, Technology, Industry, Computer Chip, Semiconductor
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.
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
Water bottle with micro plastic concept of water plastic pollution and global warming with text
ProBiotic Pills Spinning Over White
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 \
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. Turquoise, blue
White flies are stuck on a yellow sticky trap. Whiteflies trapped in a trap.
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.
A lot of control levers in aircraft cockpit with selective focus
plant Flower bud of Lilium brownii var.viridulum T.S.\nunder light mircoscope with white background
Forming of underskin cellulite illustration. Structure of normal healthy and cellulite skin. Comparison
Close up of circuit board with microchips and other computer parts. RAM memory slots.
background of white nougat with almonds
Surface photography of nature pattern Crystal shot for background.
Coloured transmission electron micrograph (TEM) of a small arteriole showing, from lumen: endothelium (magenta), discontinuous internal elastic lamina (blue), cross-sectioned smooth muscle fibers (cytoplasm, red, nucleus, light yellow) and connective tissue of adventitia (green).
Geometric composition of abstract design object
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
The White Island volcano in New Zealand, looking towards the crater. The photo was taken a few days before the eruption of December 9, 2019.
Macro Close up of printed wiring and soldering on PC circuit board
Computer motherboard background, electronic circuit board close-up
Home healthcare and telehealth
Automated placement of components for circuit boards
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
Overhead aerial drone view of oyster farm racks at low tide, flying at a low altitude to be able to see the detail of the oyster racks and seaweed. Located in a tidal estuary in Sutherland, Scotland. the low tides enable workers to access the racks for turning the oysters as they grow. Oysters have been farmed for many hundreds of years using this method. Seaweed has grown around the metal lines of racks.
Artistic Decorative Design Background.
Red Hiking Trail Symbol Painted on Rock
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World map of countries by gross domestic product at purchasing power parity per capita in 2006 from the World Bank.svg
Population of Taiwan since 1978.svg
Flag of Libya (2011 combined).svg
Family_of_Philip_V_of_Spain_circa_1738_by_van_Loo.jpg
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香港維多利亞公園六四燭光晚會_from_VOA_(2).jpg
香港維多利亞公園六四燭光晚會_from_VOA.jpg
數萬香港人連續兩天示威聲援佔中_(4).jpg
Wu'erkaixi_from_VOA_(2).jpg
海外華人聲援香港第二波_(5).jpg
Qin_Gang_from_VOA.jpg
六四燭光_from_VOA.jpg
數萬香港人連續兩天示威聲援佔中_(11).jpg
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