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Chinese ancient books isolated
High quality abstract stock photos of downtown San Francisco's financial district buildings and high rises with repeating patterns and shapes in reflective glass and steel along Market Street.
Cave or grotto, view from the outside. Mountainous terrain. Rocks and vegetation.
Cardiac allograft vasculopathy (CAV) is a major factor limiting long-term survival after cardiac transplantation. CAV is an accelerated form of coronary artery disease (CAD) that is characterized by concentric fibrous intimal hyperplasia along the length of coronary vessels.
a hole in the floor..
Purchase, Scrap Metal, Weight, Metal, Waste Management, Storage Tank, Equipment
A sewer is being built on the side of the road and there is a sharp iron at night
Dead wood texture on the beach with sunlight
Blood cells in bone marrow
Abstract modern background on the topic of science and modern digital technologies
Beautiful pink oyster mushroom, Pleurotus djamor cultured in organic farm with black background
Cluster mud texture
The brain and process of human thinking. The concept of intelligence on black background. 3D visualization of blue x-ray brain.
3D Illustration Concept of Human Respiratory System Lungs with Diaphragm Anatomy
Pulmonary sarcoidosis: Sarcoidosis is a rare disease caused by inflammation. It often occurs in the lungs and lymph nodes, but it can occur in almost any organ. Sarcoidosis in the lungs is called pulmonary sarcoidosis. It causes small lumps of inflammatory cells in the lungs. These lumps are called granulomas and can affect how the lungs work.
anther of lily flower, Lilium brownii, science plant cell micrograph
Human Cancer Cell
Host cells with spores (mold) are inside wood under the microscope for education.
Texture Pattern Design on Banknote
The book with a pure cover The book with a pure cover The book with a pure cover
Girl choosing book in the bookstore
wet sand soil because there is a pool of water, there are dry leaves, plant branches and green leaves
Well-differentiated liposarcoma. Site: Retroperitoneum. Well-differentiated liposarcoma is the most common form. It grows slowly and generally does not spread to other parts of the body.
Pebble stone floor tile texture and background
Corridor
audio cassette close up on white isolated background
Mature male looking at fabric in a tailors. Bangkok, Thailand. April 2017
Oil droplets and acrylic paint abstract work
Human Cell Division
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