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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 ancient temple and the five colour lakes landmark the famous Huanglong, Sichuan province, China.
Marshland with marsh vegetation, mud flats, shallow pools, creeks and sheltered, shallow water on Marker Wadden island, Netherlands
Scenic view of grass covered landscape against cloudy sky, Zuunmod, Mongolia.
Agat Texture Background, Polished Gemstone Surface Pattern, Glittering Crystals, Yellow-Green Gem Mockup, Banner, Raw Agat Mineral Banner, Copy Space
Luxuriant pasture at Sankoh Prairie(桑科草原), Gansu Province, China
Yellowstone WY USA, Sep 03 2021:The Fountain Paint Pot area in Yellowstone National Park has four types geysers, hot springs, mud jars, and fumaroles, as well as a half-mile hiking trail.
Geysers and Hot Springs at Yellowstone
A closeup shot of blue flowers of Ajuga reptans Atropurpurea in spring .
Rainbow Springs State Park is a Florida State Park located on US Highway 41, three miles (5 km) north of Dunnellon, Florida.
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.
Landscape photo of the freshwater lagoon in the New England High country of NSW known as Dangar’s Lagoon. A bird sanctuary, now filled with water and wildflowers after devastating drought the year before.
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.
Meadow
medical plant chicory growing in the meadow
Rural scenery in Central Pennsylvania, Milroy, USA
Algae-bacterial mats. Hot thermal spring, hot pool in the Yellowstone NP, USA
Zea Stem C.S.under light microscopy
Aerial view, natural panorama of the savanna hills which are also known as Pajjongan hills in Bombana, Southeast Sulawesi
Goldenrod, Asteraceae, is a healing plant or weed found in open meadows, beautiful bright and cheery in color
Campos al atardecer en Madrid
Northwestern Wyoming's Rocky Mountains.
Purple flowering terminal determinate scorpioid cyme inflorescences of Ecotone Scorpionweed, Phacelia Parryi, Boraginaceae, native annual monoclinous herb in the Santa Monica Mountains, Transverse Ranges, Winter.
segment of a pride of Madeira flower
Hookworm egg human parasite in stool examination test find microscope 40x.
Plant tissue, photo taken in the laboratory under a microscope
Insekten auf Blüten im Sommer
Meconopsis betonicifolia, also called Blue Himalayan Poppy, is a most impressive plant with large flowers in an amazing shade of true blue.
Linaria vulgaris common toadflax yellow wild flowers flowering on the meadow, small plants in bloom in the green grass
Dry reeds blowing in the wind
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