Greg is an environmental scientist. He wants to know how earth's atmosphere differed in two different time. To that end, he selected two time periods, time A and time B. Time A is set in the year one thousand when using fossil fuels was not very common. Time B is set in the year two thousand when fossil fuels are used in large quantities.  In which time more carbon dioxide would be realeased into the atmosphere, time A or time B?
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Answer: time B


Q: The health inspectors reviewed data from two villages, Key and Auburn. Key village presented higher levels of both indoor and outdoor pollution.  Which village had a lower level of air pollutants?
A: Auburn


Question: There was a soccer match between Red team and Blue team. Blue team got there early, warmed up properly and were ready for the game. Red team arrived late and almost skipped warming up entirely. Costly decision, as it turns out, because they lost.  Which team had less people with an increased blood flow to the muscles before the match?
Answer: Red


[Q]: Doctors studied  the blood of 2 sisters, Ann and Julie. Ann had sickle cell anemia, Julie did not.  Which sister was not homozygous recessive ( ss ) for the sickle cell trait?
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[A]: Julie


input: Please answer the following: 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.  Which friend didn't get a virus that causes Acquired Immunodeficiency Syndrome?
++++++++++
output: Ned


Bob is a biologist. Today, he has four samples of organisms to test, sample A, sample B, sample C, and sample D. He induced higher respiration rate in sample A. Then he induced no respiration rate in sample B. Next, he classified sample C as heterotrophic and sample D as autotrophic.  In which organism ATP molecules would be produced, sample A or sample B?
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Answer:
sample A