Answer:
All rays are cartilaginous fish similar to sharks and dogfish and therefore do not molt.
Step-by-step explanation:
Spotted eagle rays are viviparous, indicating they deliver live birth. Females are gestating for around one year before producing birth to about two-four adolescents which are seventeen to thirty-five cm large. Spotted eagle rays develop at the period of four to six years old. Spotted Eagle Rays survive for around fifteen-twenty years.