You can use graphs or diagrams as part of answer, to illustrate
your argument or particular concept.
Imagine a case of reverse evolution – an animal evolved
water-breathing from an air-breathing ancestor. Design the gas
transport cascade for such an imaginary vertebrate taxon, which
breathes water, can support O2 consumption rate of at least 50
mlO2/kg/min. You do NOT need to concern yourself with HOW this
beastly transformation occurred, but you DO need to make sure that
EACH STEP of...