PLEASE HELP 12. Skates and rays have skeletons made of _. 13. The series of dramatic changes in body form in an amphibian's life cycle is called _

Question

asked Jul 15, 2021 21.3k views

2 Answers

Adnan Isajbegovic · Answer 1 · 2021-07-17T11:13:57+0000

Answer:

soft, pliable cartilage= 13

Step-by-step explanation:

Instead of having skeletons made of bone, sharks, rays, and skates have skeletons made of soft, pliable cartilage