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Leiden leaf c.s. under microscope
Section of epididymis under light microscope with white background
An up close view of the side of a tambourine
Shell Collection
Light microscope micrograph of a retina stained with the Golgi method. In the inner layer there are many amacrine cells with pear-shaped cell bodies located in the inner nuclear layer and dendrites ending in the inner plexiform layer.
Unmanned Aircraft System (UAS) Blueprint. High resolution digitally generated image
finite element method, FEM, analysis connecting rod crank for friction and forces in reciprocating motion converted in rotation
Blastomycosis is a fungal infection caused by inhaling Blastomyces dermatitidis spores. If it involves only the lungs, it is called pulmonary blastomycosis. Only about half of people with the disease have symptoms, which can include fever, cough, night sweats, muscle pains, weight loss, chest pain, and feeling tired.
superior view of heart showing opening of aorta, superior vena cava, pulmonary trunk with related valve
plant Flower bud of Lilium brownii var.viridulum T.S.\nunder light mircoscope with white background
Internal structure of an animal cell, 3d rendering. Section view. Computer digital drawing.
Fossils of marine life.Ammonite fossils
car chassis and engine Design – Blueprint - isolated
skin science 3d
The lumbar vertebrae are, in human anatomy, the five vertebrae between the rib cage and the pelvis.
crystaline Barite or Barytes mineral sample- clear or translucent dense mineral collected from the UK
Cross-section Dicot, Monocot and Root of Plant Stem under the microscope for classroom education.
Chemical formula of Progesterone
Aerial view of loyster farm by Ardara, County Donegal - Ireland.
Radiology report. On the right, lateral breast there are two intramammary lymph nodes with fatty hilum measuring 0.5 and 0.6 cm respectively. No suspicious breast mass or axillary lymphadenopathy. Moderately dense breasts with 50 to 75 % glandular tissue.  Bi-RADS 2 : benign findings.
brown, beige and white fat cells,  adipocyte and lipocyte, cholesterol in a cells, adipose tissue, lipid droplet, \nfat in body, Obesity, Types of lipocytes dermis and hypodermis, nucleus, 3d render
Photomicrograph of planaria, a flatworm, Dugesia species. Slight motion blur in head. Freshwater stream, San Luis Obispo, California. Live specimen. Wet mount, 2.5X objective, transmitted brightfield illumination.
Neural Network - The Future concept of Machine Learning on black background - 3D Illustration
Neuroendocrine carcinoma well differentiated (carcinoid) rectum with immunostain synaptophysin
The detrusor muscle remains relaxed to allow the bladder to store urine, and contracts during urination to release urine 3d illustration
abstract imagery of a fusion of colors and surfaces
Dicot plants stem show plant vascular tissue under light microscope view for botany education.
Tempeh is originally a super food categorized, which is made from fermented soy beans.  This super food contained with high value of protein and vitamin.
Design drawings of nonexistent piston-rod with clipping path .
Magnified close up of a hollowed rock with large clear quartz crystals inside.
Free Images: "bestof:Primitive chordate ancestor.png en Schematic theoretical model of a chordate; sharing all important common features notochord neural tube segmentation on the"
X-36_Being_Prepared_on_Lakebed_for_First_Flight_DVIDS708016.jpg
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portugues-sexo_alemão-sex_ingles-sex_africano-seks_russo-ÑекÑ_albanes-sex_chines-性別_bulgaro-ÑекÑ_croata-spol_gales-rhyw_coreano-섹스_frances-sexe_japones-セックス_filandes-sukupuolesta_arabe-الجنس_prontos_ai_tens_em_15_linguas_a_p.jpg
portugues-sexo_alemão-sex_ingles-sex_africano-seks_russo-ÑекÑ_albanes-sex_chines-性別_bulgaro-ÑекÑ_croata-spol_gales-rhyw_coreano-섹스_frances-sexe_japones-セックス_filandes-sukupuolesta_arabe-الجنس_prontos_ai_tens_em_15_linguas_a_p.jpg
DragonEvolution.svg
Neural.crest.cells.migration.svg
Crookes tube2 diagram.svg
Primitive chordate ancestor.png
Embryonic_Development_CNS.png
Human_pidegree.jpg
CYP21 2GEG.jpg
Yolo Bypass Schematic Map.jpg
An_artist's_great-granduncle,_Ming_Dynasty2.JPG
PlayStation SCPH 1000 with Controller.png
1862_Johnson_Map_of_the_World_on_Mercator_Projection_-_Geographicus_-_WorldMerc-johnson-1862.jpg
Southwest-johnson-1864.jpg
1865_Johnson_Map_of_the_World_on_Mercator_Projection_-_Geographicus_-_WorldMerc-johnson-1865.jpg
The_Quarterly_journal_of_the_Geological_Society_of_London_(13937346641).jpg
1827 Finley Map of Eastern Pennsylvania - Geographicus - Pennsylvania-finley-1827.jpg
1827 Finley Map of Eastern Pennsylvania, en-antd Lehigh-Susquehanna & Susquehanna-Tioga Turnpike.jpg
X-36_in_Flight_over_Mojave_Desert_DVIDS695811.jpg
Sketch_of_Margaret_Tudor.jpg
Magnus 890 electric chord organ.JPG
X-36_Taking_off_during_First_Flight_DVIDS741675.jpg
X-36_Tailless_Fighter_Agility_Research_Aircraft_arrival_at_Dryden_DVIDS698300.jpg
X-36_on_Ground_after_Radio_and_Telemetry_Tests_DVIDS684937.jpg
X-36_Tailless_Fighter_Agility_Research_Aircraft_on_lakebed_during_high-speed_taxi_tests_DVIDS738104.jpg
X-36_Tailless_Fighter_Agility_Research_Aircraft_on_lakebed_during_high-speed_taxi_tests_DVIDS727626.jpg
X-36_Tailless_Fighter_Agility_Research_Aircraft_arrival_at_Dryden_DVIDS711771.jpg
1715_Homann_Map_of_Carolina,_Virginia,_Maryland_and_New_Jersey_-_Geographicus_-_VirginiaMarylandiaCarolina-homann-1715.jpg
Regent_Morton.jpg
James_Douglas,_4th_Earl_of_Morton.jpg
Design_Analysis_of_the_Vought_F4U-1D_Corsair.jpg
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