Most of the imagery in a poem is designed to appeal to the reader's

Since the given options are not provided in this statement, with reference to the previous question that is related the possible answer is C.

Elaborately, the correct answer is C. Senses and emotions

Which explains what imagery in a poem is,

The synonym for sensory language is “imagery”, also can be attributed as the descriptive details of an object. These sensory language is a one technique that writers and artists uses to relate with readers with the use of an image, description, movement or scenario. It utilizes the five sensory organs –eyes, nose, ears, touch and taste. For example, his white snowy skin is so bright.   

As the boys sleep, military airplanes battle fiercely above the island. none of the boys sees the explosions and flashes in the clouds because the twins sam and eric, who were supposed to watch the signal fire, have fallen asleep. during the battle, a parachutist drifts down from the sky onto the island, dead.