TASK DEFINITION: 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").
PROBLEM: A a switch turns something with batteies on because: (A) electrons are then disturbed (B) a piece of metal closes the circuit (C) it lets the acid free (D) the circuit is opened

SOLUTION: B

PROBLEM: what do animals need to protect them from bad weather? (A) housing (B) food (C) water (D) clothing

SOLUTION: A

PROBLEM: A moth (A) builds a cocoon as part of its death ritual (B) needs a chrysalis as part if its life cycle (C) undergoes complete metamorphosis in one day (D) is born with wings

SOLUTION:
B