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: Plug-in hybrids run for a longer time on electricity and so are less polluting than regular hybrids.
 Question: Kevin has a hybrid car and Steve has a large truck. Which car likely pollutes more? 
 Choices: A)hybrid 
B)truck

A: truck
****
Q: Paragraph: The folds present in the membrane increase the surface area allowing more ribosomes to be present on the ER, thereby allowing greater protein production.
 Question: A membrane with fewer folds will have _____ than one with more folds. 
 Choices: A)more 
B)less ribosomes

A: less ribosomes
****
Q: Paragraph: In erosion, the higher the elevation, the farther the stream is from where it will reach base level and the more cutting it has to do.
 Question: If Milo is observing a stream at a low elevation and he follows the stream up to a lower elevation, what happens to the amount of cutting the stream has to do when eroding the stream bed beneath it? 
 Choices: A)increases 
B)decreases

A:
decreases
****