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Man performing pulmonary function test and spirometry using spirometer at medical clinic. Spirometry of lungs
The blood circulation system in the human body transports oxygen, nutrients, and waste products, ensuring the vital functioning of organs and tissues. Medical infographic
Line icons about action plan. Contains such icons as search strategy, target, scheme, timeline and workflow.Action plan set of web icons in line style. Strategy action planning icons.
Young woman doing thyroid self examination at home
A student or physics scientist holds a globe to study laws of gravitational force from stars in solar system that affect our planet and phenomena such as sea level or heat waves from solar storms.

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