Image: BirdRespiration
Size of this PNG preview of this SVG file: 495 × 600 pixels. Other resolution: 198 × 240 pixels.
Original image (SVG file, nominally 2,803 × 3,395 pixels, file size: 43 KB)
Description: Bird respiration - air flows through lungs during both inhalation and exhalation
Usage Terms: Public domain
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