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.
--------
Question: Which property of air does a barometer measure?  
 (A) speed (B) pressure (C) humidity (D) temperature

Answer: B


Question: A rubber band will make a sound when it is  
 (A) vibrated. (B) stretched. (C) cut into pieces. (D) shot across a room.

Answer: A


Question: Which of these best describes a fossil?  
 (A) a geometric pattern formed by a mineral (B) a solid element or compound from Earth's crust (C) remains of an extinct organism found in a rock layer (D) bits of weathered rocks and pieces of dead organisms

Answer:
C