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

SOLUTION: A

PROBLEM: Which statement describes all matter?  
 (A) All matter contains carbon. (B) All matter contains oxygen. (C) All matter is made up of cells. (D) All matter is made up of atoms.

SOLUTION: D

PROBLEM: Which statement below best explains why several fossils of sea organisms were discovered buried deep in an area of dry land?  
 (A) The fossils changed locations. (B) The area had a shift in climate. (C) The land was once underwater. (D) A glacier once covered the area.

SOLUTION:
C