Answer:
in cells the cell membrain is located in the middel but this can vary in diffrent cells Explanation:
A pyramid of energy can never be inverted because energy decreases by tenfold each level. This can't be reversed because energy can't just increase by tenfold. It has to come from somewhere.
I believe the answer is Frictional Force
Climate, Land form/shape and fossils(he was most interested in this)
C)All DNA is made of the same components so there would be no difference.
Is the answer.
