Search results for “shark teeth”

Miraculous shark teeth

The sharpest weapon of most sharks are their teeth. On the inside of the jaw are many teeth: Behind each front tooth there are up to 15 rows of replacement teeth. In the course of its life, a shark grows up to 30,000 teeth. Author: ZDF/Terra X/R. Marel/S. Hillmann/C. Gerisch/A. Kindler/SpiegelTV/Ma

Photosynthesis - explanatory video

How do plants feed themselves when they have no mouth and teeth? Well, through photosynthesis. And how does that work? Like this ... This video is a production from the 2nd year media designer image and sound, class of 2019 Translation and dubbing: alugha