answer: 2.3 =4.5 tbh i just put that but u didnt add a pic ngl
dude, the word isn't underlined. from what i assume, the word that's supposed to be underlined is "riddled."
the best option is, perforated. the comparison to a sponge makes it obvious too, because sponges have holes. check out the definition for perforated below.
definition: pierce or make holes in
"a perforated appendix"