What advantage does the phylogenic classification system have over the linnaean system?

a. the phylogenic system ranks organisms in order of importance; the linnaean system does not.
b. the phylogenic system defines each organism as a plant or animal; the linnaean system does not.
c. the phylogenic system shows the evolutionary history of an organism; the linnaean system does not.

answer; i believe the correct answer is (sporophyte);

as the gila monster consumes the eggs or young of the desert cottontail and gambel's quail, thus its main food supply is only accessible for a restricted time duration every year. however, for this, the gila monsters exhibit three adaptations, which elevate their survival rate in the desert condition.  

first, is that they possess huge bodies, and can consume greater concentrations of food during a small period. secondly, they require to feed infrequently as they can accumulate fat in their tails. ultimately, their rate of metabolism is very low, so that they can burn their reservoirs of fat gradually.