Is this excerpt from "a birthday" by christina rossetti an example of a simile, a metaphor, or an analogy?

my heart is like a singing bird
whose nest is in a water'd shoot;
my heart is like an apple-tree
whose boughs are bent with thick-set fruit

terrestrial level - terrene position

potentially - possible/likely

dangerous tasks - treacherous assignment

specifically - exactly/precisely

disabilities - impairment/ailment

to boost - push/lift/raise

artificial intelligence - robot/ ai/machine

enemies - terrorist/opponent/competitor

scientific endeavors - experimental intent

valuable - expensive/priceless

result - outcome/product

hope this !

~just a girl in love with shawn mendes

i think one answer could be this poet uses no rhyme.

answer; /// i do believe the correct answer is (c) public education;