TASK DEFINITION: You are given a science question (easy-level) and four answer options (associated with "A", "B", "C", "D"). Your task is to find the correct answer based on scientific facts, knowledge, and reasoning. Do not generate anything else apart from one of the following characters: 'A', 'B, 'C', 'D'. There is only one correct answer for each question.
PROBLEM: A class made a solar cooker out of a large can. What color should they paint the can in order to collect the most heat?
(A) black (B) green (C) pink (D) white

SOLUTION: A

PROBLEM: A scientist studies the remains of two extinct animals to learn more about how they lived. She determines that one animal was a carnivore and the other was an herbivore. Which of the following did the scientist most likely compare to make this conclusion?
(A) the number of bones in the animals (B) the size of the animals (C) the body covering of the animals (D) the skull of the animals

SOLUTION: D

PROBLEM: A main advantage to organisms that reproduce sexually is
(A) being able to conserve energy. (B) having large numbers of offspring. (C) greater genetic diversity. (D) longer life spans.

SOLUTION:
C