That would be mass.
Hope it helps!
Answer:
I hope this is something like what you're looking for
Ell theory refers to the idea that cells are the basic unit of structure in every living thing.
It causes pollution
It can cause loss of life
False..the energy was depleted just a little..lets say a wolf comes and eats the rabbit..then the energy in the rabbit from grass will deplete a little more and so forth if a human comes and kills the wolf and eats it...the energy always goes down a bit
