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: In a series circuit, the resistance increases as more resistors are added in series.
 Question: By adding twenty more resistors to the series circuit in series, the total resistance of the circuit was 
 Choices: A)increased 
B)decreased

A: increased
****
Q: Paragraph: Temperature increases with depth inside the Earth, so melting of rocks is more likely to occur at greater depths.
 Question: What happens when we head towards the core of the earth? 
 Choices: A)temperatures decrease 
B)temperatures increase

A: temperatures increase
****
Q: Paragraph: Longer wavelength electromagnetic waves have lower frequencies, and shorter wavelength waves have higher frequencies.
 Question: Shirley wants to make sure that her frequencies are high, so she will have her wavelengths for the electromagnetic waves be 
 Choices: A)shorter 
B)longer

A:
shorter
****