The correct answer would most likely be D. In the absence of oxygen, cells release ATP by breaking down glucose into lactate. Which relates to lactase fermentation
B.they make thier own food
An organelle is a specialized structure inside Eukaryotic cells.
This is not biology but i can probably help so get the surface area, then get the volume. and divide this is usually how ratios work, leave it a fraction, simplify if necessary
