A dolphin is sort of large, hope it hepls
Well, if you mean layers of the earth than the 1st one would be crust the second would be the mantle and the third would be the outer core.
True, but trees are put into two different categories (of which I do not remember)
Answer:
Volume
Explanation:
Volume is the quantity of three-dimensional space enclosed by a closed surface, for example, the space that a substance or shape occupies or contains