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eu : Side view of mixed-race schoolkids studying on computer in the classroom. They are sitting i the classroom 4k Stock Footage

Side view of mixed-race schoolkids.. footage

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#123267183

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eu : Bacteria and cells Stock Footage

Bacteria and cells footage

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#138116967

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eu : Cervical Disc, Prolapse of intervertebral disc

Cervical Disc, Prolapse of intervertebral.. video

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#120230675

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eu : Cytokines and cytokine networks target neurons to modulate long-term potentiation

Cytokines and cytokine networks.. footage

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#138116636

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eu : Completion of the implant. Healing times.

Completion of the implant. Healing.. footage

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eu : Ventilation and perfusion of two alveolar sacs with oxygen

Ventilation and perfusion of two..

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eu : 3D video of transparent human digestive system highlighting path from ingestion

3D video of transparent human digestive..

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eu : Colony of a shigella sonnei bacteri 1 Stock Footage

Colony of a shigella sonnei bacteri.. video

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eu : Animation of Cell structure DNA, vesicle in protein, chromosomes

Animation of Cell structure DNA,..

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#122155755

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eu : Cardiac catheterization, Stent into body Stock Footage

Cardiac catheterization, Stent..

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eu : Animation of blood cells passing through blood circulation

Animation of blood cells passing..

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#122156240

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eu : Valentines Day video greeting card, a lot of hearts converge to a single one

Valentines Day video greeting card,..

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eu : Deaf lady having video call, signing I miss you to friend, dialogue online Stock Footage

Deaf lady having video call, signing..

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eu : Animation of a blood clot or thrombus. Stock Footage

Animation of a blood clot or thrombus. video

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#124908920

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eu : The immune response is deficient in your body. Stock Footage

The immune response is deficient.. footage

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#124908924

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eu : macrophage and virus, virus, macrophage and virus

macrophage and virus, virus, macrophage..

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eu : Artificial muscles are actuators.

Artificial muscles are actuators. footage

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#124914590

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eu : Antibodies of circulation in the body 3d animation

Antibodies of circulation in the.. video

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eu : macrophage and virus, virus, macrophage and virus

macrophage and virus, virus, macrophage..

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eu : Cell transports sodium Potassium ions to cell. In the case of active transport, the transmembrane proteins are known as ion pumps

Cell transports sodium Potassium..

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eu : macrophage and virus, virus, macrophage and virus

macrophage and virus, virus, macrophage..

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#124914720

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eu : Cleaning in the colon

Cleaning in the colon video

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#124914722

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eu : A bacterial cell, has the molecules of the phagocyte. The phagocyte then stretches itself around the bacterium and engulfs it.

A bacterial cell, has the molecules.. footage

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#124914724

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eu : Mitochondrial DNA is an independent piece of DNA called mitochondria Stock Footage

Mitochondrial DNA is an independent.. footage

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#124914744

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eu : A bacterial cell, has the molecules of the phagocyte. The phagocyte then stretches itself around the bacterium and engulfs it.

A bacterial cell, has the molecules.. footage

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#124914750

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eu : Cleaning in the colon

Cleaning in the colon video

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#124914777

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eu : Artificial muscles are actuators.

Artificial muscles are actuators. footage

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#124914799

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eu : Vascular occlusion is a blood vessel.

Vascular occlusion is a blood vessel. video

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#124914834

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eu : I love you on the Screen. 4K Resolution. Encoder Prores 4444. Great Quality. Looping.

I love you on the Screen. 4K Resolution... footage

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#120757999

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eu : I hate you on the Screen. 4K Resolution. Encoder Prores 4444. Great Quality. Looping.

I hate you on the Screen. 4K Resolution... video

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eu : i hate you in the page. Negative image. Looping footage has 4K resolution. Stock Footage

i hate you in the page. Negative..

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#120758978

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eu : 3d animation of a battleship fleet in the open ocean at high speed

3d animation of a battleship fleet.. footage

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#121060446

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eu : Woman with wreath on head picks lilac and tulip flowers in garden. Happy woman gardener with flowers. Spring and summer. I love to work with plants

Woman with wreath on head picks.. footage

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eu : Woman with wreath on head picks lilac and tulip flowers in garden. Happy woman gardener with flowers. Spring and summer. I love to work with plants

Woman with wreath on head picks..

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#122973661

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eu : I love you. Looping footage. Illustration.

I love you. Looping footage. Illustration. video

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#121308671

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eu : Ebola blocks the release of interferon, a protein made by immune cells. Stock Footage

Ebola blocks the release of interferon,..

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eu : Transcatheter AorticHeart Valve.Cardiovascular system with beating heart 3d animation Stock Footage

Transcatheter AorticHeart Valve.Cardiovascular..

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eu : The heart of the system These signals.

The heart of the system These signals. footage

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eu : A Virus in a blood stream with erythrocytes, leukocytes and blood platelets. Stock Footage

A Virus in a blood stream with..

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eu : HIV, which causes AIDS, is an acquired viral infection.

HIV, which causes AIDS, is an acquired.. video

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#123686593

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eu : Macrophages are specialized in phagocytosis and other harmful organisms

Macrophages are specialized in.. video

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eu : A beautiful young lady showing I am happy gesture and using a phone against a black background. Medium Shot Stock Footage

A beautiful young lady showing.. video

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#121976335

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eu : Cell that destroys bacteria. 3D Medical Animation

Cell that destroys bacteria. 3D..

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#141995773

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eu : Qurghonteppa I Love Bokhtar Welcome Billboard Billboard Street View on Cloudy Rainy Day

Qurghonteppa I Love Bokhtar Welcome..

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#138565580

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eu : Bangkok,Thailand-January 27, 2020: (3x times speed) View of Narathiwas or Narathiwat Street from Tuktuks passenger seat i n Bangkok Stock Footage

Bangkok,Thailand-January 27, 2020:.. footage

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eu : VIENNA, AUSTRIA - FEBRUARY 17, 2019: The crowd of tourists walks along the monument of Kaiser Franz I, located in In Der Burg courtyard of Hofburg Palace, on February 17 in Vienna. Stock Footage

VIENNA, AUSTRIA - FEBRUARY 17,..

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eu : Miami, Florida, USA - Circa July 2013: Orange Oldtimer Car on Ocean Drive in Miami Beach, Florida, United States, Parked in Front of I Paparazzi Bar with Orange Parasols

Miami, Florida, USA - Circa July.. video

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eu : Orlando, Florida. May 14, 2019. Richard Marx singing This I Promise You in Garden Rock Festival at Epcot in Walt Disney World Resort

Orlando, Florida. May 14, 2019... video

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#129118259

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eu : Orlando, Florida. May 14, 2019. Richard Marx singing This I Promise You in Garden Rock Festival at Epcot in Walt Disney World Resort

Orlando, Florida. May 14, 2019... video

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#129118263

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eu : Orlando, Florida. May 14, 2019. Richard Marx singing This I Promise You in Garden Rock Festival at Epcot in Walt Disney World Resort (2)

Orlando, Florida. May 14, 2019... footage

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eu : Pendragon Alilaguna boat winner the third place of the 49 Barcolana regatta i

Pendragon Alilaguna boat winner..

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eu : BANGKOK, THAILAND - MAY 12, 2019: Memorial Park fountains with a view on the complex of King Rama I monument, located at the foot of Memorial Bridge across the Chao Phraya river, on May 12 in Bangkok

BANGKOK, THAILAND - MAY 12, 2019:..

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eu : The nucleus of the living cells contains the genetic material. Stock Footage

The nucleus of the living cells.. footage

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eu : The red blood cells enable the transport of sufficient O2.

The red blood cells enable the..

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eu : A special cell of the immune system called a T cell circulates looking for infections.

A special cell of the immune system.. footage

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eu : A special cell of the immune system called a T cell circulates looking for infections.

A special cell of the immune system.. video

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#125088419

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eu : A special cell of the immune system called a T cell circulates looking for infections.

A special cell of the immune system.. video

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eu : BERGAMO, ITALY - MAY 3, 2017: Timelapse of the tower in the city centre. Historical architecture.

BERGAMO, ITALY - MAY 3, 2017: Timelapse.. video

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eu : love valentines day heart Written Gold Glitter Particles Spark Exploding Fireworks Display 4K . Greeting card, Celebration, Party Invitation, calendar, Gift, Events, Message, Holiday.

love valentines day heart Written..

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eu : Valentines Love Written Gold Glitter Particles Spark Exploding Fireworks Display 4K . Greeting card, Celebration, Party Invitation, calendar, Gift, Events, Message, Holiday, Wishes Festival

Valentines Love Written Gold Glitter.. video

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#122074750

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eu : love valentines day heart Greeting Text with Particles and Sparks Colored Bokeh Fireworks Display 4K Aniamtion Stock Footage

love valentines day heart Greeting..

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#122074766

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eu : 3D animation Digestive system-Sigmoid colon, Descending colon Stock Footage

3D animation Digestive system-Sigmoid.. video

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#120231851

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eu : Colony of a shigella sonnei bacteri 6

Colony of a shigella sonnei bacteri.. footage

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#122154984

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eu : Atrial Fibrillation Animation

Atrial Fibrillation Animation video

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#122155644

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eu : Atrial Fibrillation 3D animation

Atrial Fibrillation 3D animation footage

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#122155647

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eu : Lady saying i love life in sign language, teacher showing words in asl tutorial

Lady saying i love life in sign.. footage

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#124661943

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eu : Heart Icon Symbol Abstract Blinking Sparkle Glitter Particle Looped Background. Gift, card, Events, Message, Holiday. Stock Footage

Heart Icon Symbol Abstract Blinking..

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eu : Heart Icon Symbol Abstract Blinking Sparkle Glitter Particle Looped Background. Gift, card, Events, Message, Holiday. Stock Footage

Heart Icon Symbol Abstract Blinking.. video

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eu : Heart Icon Symbol Abstract Blinking Sparkle Glitter Particle Looped Background. Gift, card, Events, Message, Holiday. Stock Footage

Heart Icon Symbol Abstract Blinking.. video

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eu : Side view of mixed-race schoolkids studying on computer in the classroom. They are sitting i the classroom 4k Stock Footage

Side view of mixed-race schoolkids.. footage

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#123267418

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eu : Kiss Element Icon Symbol Abstract Blinking Sparkle Glitter Particle Looped Background. Gift, card, Events, Message, Holiday. Stock Footage

Kiss Element Icon Symbol Abstract.. video

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eu : Love Heart Blinking Text Greetings card Abstract Blinking Sparkle Glitter Particle Looped Background. Gift, card, Invitation, Celebration, Events, Message, Holiday Festival Stock Footage

Love Heart Blinking Text Greetings..

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eu : The intestines are a long. Most absorption of nutrients.

The intestines are a long. Most.. footage

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eu : Interferon-mac microscopic image Stock Footage

Interferon-mac microscopic image

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eu : Digestive system - bowel cleaning

Digestive system - bowel cleaning

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eu : blood cells and platelets Stock Footage

blood cells and platelets

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eu : red blood cell

red blood cell footage

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#123676398

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eu : The Immune System- DNA Stock Footage

The Immune System- DNA

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#123676625

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eu : Macrophage, Virus animation

Macrophage, Virus animation video

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eu : Macrophage under the microscope. Stock Footage

Macrophage under the microscope. video

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eu : The Highway 509 Interchange flows off I-5 into Downtown Tacoma Stock Footage

The Highway 509 Interchange flows.. video

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eu : Gardeners hand planting flowers in pot with dirt or soil. I wear gloves, seedlings in a pot, watering seedlings Stock Footage

Gardeners hand planting flowers.. video

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eu : Gardeners hand planting flowers in pot with dirt or soil. I wear gloves, seedlings in a pot, watering seedlings Stock Footage

Gardeners hand planting flowers.. footage

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eu : Gardeners hand planting flowers in pot with dirt or soil. I wear gloves, seedlings in a pot, watering seedlings Stock Footage

Gardeners hand planting flowers..

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eu : A Virus in a blood stream with erythrocytes, leukocytes and blood platelets. Stock Footage

A Virus in a blood stream with..

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eu : An inner layer

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eu : I am sorry Front Text scrolling on Light Blue Digital LED Display Board Pixel Light Screen Looped Animation 4K background. Sign Board , Blinking Light, Pixel Monitor, LED Wall Pannel

I am sorry Front Text scrolling.. footage

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eu : Gardener barehanded is planting a raspberry, blackberry. Farmer is barehanded planting a raspberry, blackberry at early springtime. Canon EOS R 4K ALL-I

Gardener barehanded is planting.. video

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eu : Female elementary school student holding a book while standing with text of who am i? in the classroom. Shot in 4k resolution Stock Footage

Female elementary school student.. video

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eu : Its too late for Santa Claus and I drink and smoke

Its too late for Santa Claus and..

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eu : African-American man showing I choose you gesture, pointing finger to camera

African-American man showing I.. video

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eu : Preteen boy laying sofa with smartphone texting message or playing game at home. Technology, internet communication and people concept

Preteen boy laying sofa with smartphone.. video

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eu : Portrait of a cute teenage boy with headphone sitting on a sunbed near the swimming pool and using smartphone on a sunny summer day. Technology, internet communication and people concept, smartphone addiction

Portrait of a cute teenage boy.. footage

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eu : Waterfall in the nature Stock Footage

Waterfall in the nature

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eu : A standard lipid panel measures levels of HDL, LDL, total cholesterol, and triglycerides in your blood.

A standard lipid panel measures..

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eu : The T cells kill cancer cells. They additionally destroy the blood vessel system, thus impeding the supply of nutrients to the tumor. Stock Footage

The T cells kill cancer cells... footage

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eu : The role of immune cells in cancer progression is well-recognized.

The role of immune cells in cancer.. footage

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eu : Once inside, the cells of the immune system cannot see the virus and therefore do not know. Granzymes enter target cells through the holes made by perforin. Stock Footage

Once inside, the cells of the immune.. video

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eu : The large areas of the lymphoid tissue in the wall of the small intestine. Stock Footage

The large areas of the lymphoid.. video

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eu : Spreading Of Bacillus Dysentery

Spreading Of Bacillus Dysentery

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Sobre o 123RF

Sobre

Secções

Blog

Tutoriais

Serviços

Corporate+

123RF Partners Program

API Value-Added Reseller

Become an Affiliate

Código Promocional

Policies

Legal

Licença

Política de Privacidade

Termos de Uso

Política de Cookies - 123RF

Política de Divulgação de Segurança

Internacional

Русский язык

Português (PT)

Ajuda

Precisa de ajuda? Contacte o seu Gestor de Cliente

@ 1 866 655 3733

Contato

Central De Ajuda

Ligue-se connosco

Follow us on Twitter

Join us on Facebook

Follow us on Pinterest

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