Martin is moving and he needs to make a ramp so he can load heavy furniture into his truck. He has a bad back, so he wants to use the least effort possible. Before he cuts the wood, he is trying to decide how long the ramp should be so he can move the heavy furniture easily. Given the paragraph above, please answer correctly the following question: If Martin only has enough materials for a short ramp will he need to exert a higher amount of effort or lower amount of effort?
Ans: higher

Two brothers got sick and weren't feeling well. Strangely enough they found out they were infected with viruses. Tom was infected with human papillomavirus, while Chris was infected with hepatitis. Given the paragraph above, please answer correctly the following question: Which brother had a lower risk of developing liver cancer?
Ans: Tom

Ted had two garden plots. The East plot had very healthy plants and good soil. The Western plot was problematic, the plants were attacked by parasitic fungi. Given the paragraph above, please answer correctly the following question: Which plot had more fungi avoiding the defenses of the plants?
Ans: Western

Sam and Ned went on vacation, The 2 friends partied nights and spent their days on the beach. Sam started getting flu like symptoms, so he went to the doctor's office where he found out that he was infected with HIV. Ned got scared when he heard what happened, but fortunately he was OK. Given the paragraph above, please answer correctly the following question: Which friend didn't catch a virus that is transmitted by contact with semen?
Ans: Ned