Answer:
bones are packed solid but am not that sure
the answer is abyssal plain

They are further classified into: fish, amphibians, birds, reptiles and mammals.
I hope I've helped : )
Answer:
Energy Transformation
Explanation:
The conversion of energy from one from to another is known as energy transformation.
Energy can only be converted or transferred from one object to another or to a different location but it can never be created from scratch. A good example is given in the question that solar energy is converted into chemical energy with the help of plants.
I hope the answer is helpful.
Thanks for asking.