Ciliated tissue, animation. Cilia are found on tissues such as the lining of the lungs, the fallopian tubes and similar structures. The movement of the cilia moves mucus and organic particles and debris along a bodily tract.

Royalty-Free Standard Licenses are granted for worldwide, non-exclusive and perpetual use, unless specifically noted otherwise. All Royalty-Free transactions are final. The Royalty-Free Standard license has no limitations and covers up to 15 users.