TASK DEFINITION: In this task, you are given two facts, and a multiple-choice question. Based on the given facts, answer the question with index of the correct option (e.g, "A").
PROBLEM: Fact1: poisonous darts are used for defense by sea anemones, Fact2: Protection at the gateway is the best defense., Question: What are used as protection by sea anemones? (A) lamphreys (B) poisonous darts (C) tubular organ (D) feed on dead protists (E) coelenterates (F) islets of Langerhans (G) related organisms (H) moisturize their skin

SOLUTION: B

PROBLEM: Fact1: Mutations are essential for evolution to occur., Fact2: Mutations are changes in the DNA sequence., Question: What is essential for evolution to occur? (A) Changes in DNA sequences (B) Plant reproduction (C) Natural disasters (D) Gamma radiation (E) biological diversity (F) DNA sequences staying the same (G) the environment (H) that material's properties

SOLUTION: A

PROBLEM: Fact1: Blood pH may become unbalanced if the rate of breathing is too fast or too slow., Fact2: Slow and fast respirations or long periods without a breath are common in the dying child., Question: What is affected by too fast or slow respirations? (A) perspiration (B) breathing (C) heat energy (D) animals (E) blood pH (F) Most plants (G) hyperventilating (H) sweating

SOLUTION:
E