Which question could be answered using the process of scientific inquiry? Why do tuna exist?
What food do tuna like to eat?
When will all of the tuna be gone from the ocean?
How has the average size of tuna changed from year to year?

the correct answer should be false

{apex}

the answer is cell division : )

well the answer is 2!

only about ten percent of the energy at one trophic level is passed on to organisms at the next trophic level. the remainder of the energy is used in life processes or lost as heat.