In this task, you are given a multiple-choice question and you have to pick the correct option. Answer with option indexes (i.e., "A", "B", "C", and "D").

A shoe seems gold and green at first, then at second glance looks blue and silver. This could be due to (A) interrogation (B) comas (C) refractions (D) cellulite
C

What are created during the pupa stage in a life cycle? (A) warmth (B) water (C) eggs (D) hard shells
D

An amphibian has what temperature blood? (A) toasty (B) chilly (C) hot (D) burning
B