Provide a possible solution to reduce the damaging effects of an El Niño or La Niña event.

phylogenetic tree is the tree of life or evolution tree. it shows the different branches of evolution. the sequence goes like tissues - coelom - backbone - endoskeleton - segmentation

the answer is otpion c) understanding

he wants to be heard one more time. he wants to be understood. he needs the truth one more time.

sheep is a herbivore animal whereas grasshopper belongs to the class chordates but both of them feed on greens.  

if grasshopper and sheep feeding on a pasture land, i do not think both of them will have any impact on each other. however, the number of the species can make difference. since sheep feed on greens, there is a possibility there left no pasture land for the grasshoppers or they may get extinct.

just finished the test, the answer is d, greg is the least cost-effective because he charges the most for the project