Answer:
Explanat}
there is long term storage for nuclear waste
One adaptation that is unique to marine mammals is they nurse their young.. The correct option among all the options that are given in the question is the fourth option or the last option or option "d". I hope that this is the answer that you were looking for and the answer has come to your desired help.
THIS IS known as the PERICARDIUm
It’s C. I just recall hearing my teacher say that... sorry I have no explanation