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.

Which of the following best represents one particular stage in a life cycle?  
 (A) a fish swimming (B) a seed sprouting (C) a leaf growing (D) a dog eating
B

Which material best conducts heat and electricity?  
 (A) metal (B) plastic (C) rubber (D) wood
A

When white, fluffy clouds appear in Massachusetts, the weather that day will MOST LIKELY be  
 (A) fair. (B) stormy. (C) foggy. (D) rainy.

A