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Engraving of \
The ethmoid sinuses are located at the top of your nose (the bridge) between or just below the eyes 3d illustration
Super macro photo of Spider, butterfly caterpillar, Bee, Insects and Other animals in nature.
Colorful seamless pattern with Crystal stones.
Old anatomical model of spinal column, vertebral discs and bodies and spinal processes
Sea Urchin spine fossil.  The close-up image shows a  sea urchin fossil from the jurassic period inside a limestone.
superior view of heart showing opening of aorta, superior vena cava, pulmonary trunk with related valve
Commonly known as the eastern newt, It frequents small lakes, ponds, and streams or nearby wet forests. The eastern newt produces tetrodotoxin, which makes the species unpalatable to predatory fish and crayfish. It has a lifespan of 12 to 15 years in the wild, and it may grow to 5 in in length.
Edaphosaurus was a sail back carnivorous dinosaur that lived during the Carboniferous and Permian Periods.
plant Stem-Collenchyma C.S. under light mircoscope with white background
Trilobite reconstructed
Curly marble stone with fashion veins.
four Fossils Specimens  : Practical Specimens for Study of Earth Science / Isolated white
A Leopard Frog Tadpole isolated on a white background.
Close-up of Foraminifera shells from sandstone. Yogyakarta, Indonesia.
34 million year old fossil plant parts.
Scanning electron microscope images of ant
plant rape flower cross section under light mircoscope with white background
Lung cancer - adenocarcinoma, mucinous type. Left lung tumor in section cutting with microscopic image. cancer cell present.
Commonly known as the eastern newt, It frequents small lakes, ponds, and streams or nearby wet forests. The eastern newt produces tetrodotoxin, which makes the species unpalatable to predatory fish and crayfish. It has a lifespan of 12 to 15 years in the wild, and it may grow to 5 in in length.
A plant cell is a fundamental unit of plant life, containing various organelles, including the cell wall, chloroplasts, and a large central vacuole, which are unique to plant cells. These cells serve as the building blocks of plants and play essential roles in photosynthesis, growth, and structural support.
Squash preparation of  onion root tip cells stained to reveal chromosomes,  Bright field illumination, light microscopy.  This image was taken with the X40 objective lens.  Depth of focus is extremely low at this magnification.  Smaller apertures give greater depth of focus, but image quality deteriorates and resolution is greatly reduced.  The aperture in this image was optimised for contrast and resolution. Chromatic abberation is inevitable in light microscopy, but has been kept to a minimum in this image.
Realistic 3D Render of Chinese Dragon
Ancient river bed ceramic pieces on Navajo Indian Ancestral Land in Arizona.
cross section cut of pig embryo
honeybee worker leg composite W.M. under light microscope with white background
Electric Stingray.  Stingray skin surface texture
Salamander
microscopic cross section showing the Adrenal gland of a rat
Trematode parasite under a microscope
Free Images: "bestof:Origin of Vertebrates Fig 151.png Fig 151 �Under Surface of Scorpion Androctonus The operculum is marked out with dots and on each side of it is seen one of the"
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Boustrophedon transform.svg
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