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).

Paragraph: When we add resistors in parallel to each other the total resistance decreases and the current increases.
 Question: Dean turns the current down a lot, expecting that the resistance will 
 Choices: A)shrink 
B)grow
grow

Paragraph: Fossils found at the lowest layer of rock would be the oldest, as these would have been buried for the longest time, whereas fossils found closer to the surface would be buried more recently and therefore be younger.
 Question: A fossil in the lowest layer of rock would be _____ than one higher up. 
 Choices: A)younger 
B)older
older

Paragraph: A higher-frequency wave has more energy than a lower-frequency wave with the same amplitude.
 Question: If Mona is producing sound waves by listening to her radio at night and she turns up the volume, what happens to the amount of energy being produced by the radio? 
 Choices: A)increases 
B)decreases

increases