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).

[EX Q]: Paragraph: A: As the car approaches the radar gun, the reflected microwaves get bunched up in front of the car. Therefore, the waves the receiver detects have a higher frequency than they would if they were being reflected from a stationary object. The faster the car is moving, the greater the increase in the frequency of the waves.
 Question: When waves in the ocean go slow there will be 
 Choices: A)less 
B)more
[EX A]: less

[EX Q]: Paragraph: In the thermosphere, temperatures increase as altitude increases.
 Question: Tom is flying at the top of the thermosphere while Rita is flying near the bottom. Who experiences the lowest temperature? 
 Choices: A)Tom 
B)Rita
[EX A]: Rita

[EX Q]: Paragraph: If we increase the resistance in a series circuit, by adding more resistors, then the total current decreases.
 Question: If Todd adds a resistor to the circuit, then the current will be 
 Choices: A)stronger 
B)weaker.
[EX A]:
weaker.