Throughout the book, the deterioration of morrie's body is symbolically compared to
a. the orange cactus plant.
b. the tank of goldfish.
c. the spruce tree outside his window.
d. the pink hibiscus plant.

option D

Deterioration of Morrie's body is compared to a pink hibiscus plant.

Explanation:

Tuesdays with Morrire is a book written by an American author Mitch Albom. The book was written base on the visits the author made to his form sociology lecturer Morrire Schwartz who was suffering from Amyotrophic lateral sclerosis. The book use a metaphor to describe the deteriorating body of Morrie's using thr pink hibiscus plant. When the pink hibiscus plant is deteriorating, the plant petals start to fall and later dies. Morrie's body also began to deteriorates while he depend on oxygen to breathe, as times goes by, the deterioration continues just as petals of hibiscus plant and he eventually died.

is called echinoderms