Select the most appropriate option to fill in blank number 3.
Show answer & explanation
Correct answer: B
Explanation
The correct answer is option 2, i.e. “radiates.”
The normal frog contains a toxic substance, which it (3) _______ from its skin, when gone after.”
The idea is that the frog emits or releases its natural toxin from its skin when threatened. Among the given verbs:
squeaks – unrelated to toxin release.
radiates – conveys the idea of emitting from skin outward.
glows – implies emitting light, which isn’t relevant here.
spells – unrelated.
Although “radiates” is more commonly used in contexts like heat or energy, here it’s the most suitable choice from the options, meaning emits/lets out the toxic substance from the skin.