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.

Q: Which is a way the agricultural biotechnology industry could have a positive impact on the environment?  
 (A) by producing crops that are virus resistant (B) by making robots to replace large farm machines (C) by reducing the need for countries to import food (D) by increasing the use of wind farms that produce electricity

A: C
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Q: About how long is a lunar cycle?  
 (A) 1 day (B) 1 week (C) 28 days (D) 52 weeks

A: C
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Q: Which statement best explains why the force of a hurricane diminishes as the hurricane moves over land?  
 (A) A high pressure area develops. (B) The sea level rises on the coast. (C) The winds start to spin clockwise. (D) The supply of warm, moist air decreases.

A:
D
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