Did you know that manta rays cannot stop swimming? Manta ray skeletons are made entirely of cartilage, which bends easily to the manta ray can flap and curl its pectoral fins. Discover more about this intriguing underwater dweller in Manta Rays, a Giants of the Ocean book.
This book is enhanced with embedded weblinks, audio and video clips, activities, and other features, such as a slide show, matching word activity, and quiz.
Publisher: AV2 by Weigl
Publication Date: 2015
Age Range: 8 - 10