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: One advantage of a hand lens over a microscope is that the hand lens
(A) is easier to carry on field investigations. (B) is less likely to be infected by bacteria. (C) makes very tiny objects appear larger. (D) produces a more accurate image.

SOLUTION: A

PROBLEM: Which is a response of the autonomic nervous system that helps maintain equilibrium in the body?
(A) shivering in cold temperatures (B) eating due to appetite (C) slapping at biting insects (D) pulling away from hot objects

SOLUTION: A

PROBLEM: An object is moving in a straight line at a constant speed. What will happen to the object if no outside force acts on the object?
(A) The speed and direction of the object will change. (B) The speed and direction of the object will not change. (C) The direction of the object will change; the speed will remain constant. (D) The speed of the object will change; the direction will remain constant.

SOLUTION:
B