Ren is an avid bicyclist who has joined an online discussion group about bicycle safety, organized by the owner of a bike shop. other members include a bicycle commuter, a competitive cyclist, and a mother whose young children are just learning to ride. ren is excited about being part of the discussion even though he has a project to complete and several other assignments that are due soon. which is most likely to be a challenge during this discussion? a. members presenting different perspectives b. ren doing other work while participating c. the group lacking someone to lead d. ren losing interest in the topic

Ineed . read the passage, and choose the two (2) inferences that are most firmly based on the given information. although lie detector tests are based on a sound principle, they are not alwaysaccurate. the test is based on the fact that people become emotionally “stirred up”when they lie. the lie detector can sense physical changes that accompany suchemotional responses. but an innocent person may react emotionally to a keyquestion.thus, he or she appears to be lying when actually telling the truth. and criminals who lie often may feel no guilt about anything. they can therefore tell huge lies without showing the slightest emotional ripple on the lie detector. without an emotional response, there are no physical responses to detect. 1. criminals never feel any guilt about their crimes. 2. lie detector tests are not foolproof. 3. anyone can easily fool the lie-detector machine. 4. an emotional response by an innocent person