"Exponential growth" means that the bigger it is, the faster it grows.
That's Choice 'D'.
She has been eating creating additional atoms creating more mass and mass is the same as wen it was consumed
When a chlorophyll molecule absorbs light, the process of photosynthesis, or the transfer of light into sugar, begins. ... For each photon of light that enters and excites a chlorophyll molecule, one electron is released from the reaction center of Photosystem II. So it passes to the reaction center where energy excited pair of electrons, which "jump" to electron acceptor.
C. testable and observable
