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").

Pulse accelerates (A) when cooling down after a work out (B) when running pace increases (C) when running pace slows (D) when entering into a sleep state
B

What conducts electricity? (A) a lego brick (B) suit of armor (C) a wooden table (D) a T-shirt
B

An example of adaption is (A) Eating tacos (B) wearing sunblock (C) Reading a book (D) Drinking water

B