Persian Carpet Flatworm
مرة 886 شوهد
وصف الفيديو:
The Persian carpet flatworm is one of 22 aquatic animals that are part of a Northwestern University study reporting that very diverse animals evolved to swim with elongated fins using the same mechanical motion that optimizes their speed, helping them to survive.
تمت الإضافة
23 مارس 2017
التعليقات
