Detailed Instructions: You are given a short paragraph, a question and two choices to answer from. Choose the correct answer based on the paragraph and write the answer(not the key).
Q: Paragraph: Electrons at lower energy levels, which are closer to the nucleus, have less energy.
 Question: Electrons closer to a nucleus have _____ energy levels than further away ones. 
 Choices: A)higher 
B)lower
A:
lower