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Photomicrograph of freshwater leech. Sucker attached to cover slip at bottom. Live specimen. Wet mount, 2.5X objective, transmitted brightfield illumination. Note - motion blur of live animal, very shallow depth of field, chromatic aberration and uneven focus are inherent in light microscopy.
The normal liver cells or hepatocytes contain lipid droplets, more frequent near the central vein of hepatic lobules, that can be demonstrated using osmium tetroxide as fixative. In steatosis or fatty liver disease, the amount of lipid droplets is pathologically very increased.
The magical canyons, pre-coulmbian ruins and settlements of Canyon de Chelly National Monument in the summer of 2008.
Agat Texture Background, Polished Gemstone Surface Pattern, Glittering Crystals, Yellow-Green Gem Mockup, Banner, Raw Agat Mineral Banner, Copy Space
Autumn scene in Ordesa and Monte Perdido National Park, Spain
Tubular adenoma. Site: breast. Tubular adenoma is most commonly but not exclusively located at the upper outer quadrant of the breast and presents in young women
Exploring the beauty of Zion National Park from before sunrise to long after sunset from the valley floor to soring majestic peeks.
Rock formation rise above the valleys in Utah, USA.  Many will come to experience the rock formations each year. There structures demonstrate the art of nature though the years and weather conditions.
anther of lily flower, Lilium brownii, science plant cell micrograph
Crazy Qiult Mesa, Zion National Park, Utah, USA. Formed from white Navajo sandstone with a crosshatched pattern near the base. Oct 1979 scanned film.
Host cells with spores (mold) are inside wood under the microscope for education.
Medium shot of red rock formation in Tien Shan mountains (Jeti Oguz, Kyrgyzstan)
Abstract grunge art background texture with colorful paint splas in İstanbul, İstanbul, Turkey
Rhyolite is a type of extrusive igneous rock characterised by its light color, high silica content, and fine-grained texture. It forms from the rapid cooling of magma on the Earth's surface and is often associated with volcanic eruptions. Rhyolite is rich in silica (SiO₂), typically containing more than 70% silica. It is composed mainly of quartz and feldspar, with minerals like biotite, hornblende, and pumice often present.
Miroscopic view of histological tissue study showing Rhabdomyoma.
Juvenile granulosa cell tumor: Ovarian juvenile granulosa cell tumor (JGCT) is an extremely rare sex cord-stromal tumor that is most commonly encountered in prepubertal girls and young women.
Hookworm egg human parasite in stool examination test find microscope 40x.
Micrograph of a moss leaf, Dicranum, with elongated cells, and an elongated midrib (costa) that may be the water conducting cells of the leaf, with polarization at 100x.
Utah
Helicobacter pylori bacteria 3d render realistic medicine icon for logo isolated with clipping path. Microbiology health human illustration.
Gastrotricha, Biological Classification: Phylum seen under Microscope. They are commonly referred to as Hairy backs. They live on and in between particles of Sediment on the seabed floor. There are nearly 809 species that are either Freshwater or Seawater Creatures
Child playing with a spinning fidget toy
High grade neuroendocrine carcinoma are extremely aggressive tumors with poor prognosis. Patients appear to have a marginally better prognosis if they present without metastatic disease, have an adenocarcinoma component within their tumor, or respond to chemotherapy.
Agate stone texture with cracks, surface of natural unpolished mineral in blue and orange tint, macro shot, abstract background, selective focus
Colorful walls of the Grand Canyon of the Yellowstone River from Artist Point. Yellowstone National Park, Wyoming.
Vertical panorama, Bryce Canyon National Park.
Lick Wash is a slot canyon whose rock walls are formed by water erosion from flash floods at Grand Staircase-Escalante National Monument in Kane County, Utah.
Yellowstone National Park
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