Problem: Brad and Joe studied atmospheric conditions on different planets of our solar system. Joe studied about Earth, while Brad studied more about Venus. Which person learned less about carbon dioxide clouds?

A: Joe

Problem: Ted had 2 uncles. Uncle Jerry was getting up there in age, he was 78 years-old. Uncle Tom was younger, he was in his early 50's and still very active and productive. Which uncle had more strength and stamina?

A: Tom

Problem: Two women have just undergone different types of mutations without them being aware of it. Kim has just had a mutation in the DNA of her sex cells. Holly has had a mutation in her body cells. Both mutations would be able to be discovered if they happen to go to a doctor, and the doctor knows to look for it, but that is unlikely since the women are unaware these changes happened. Who had a somatic mutation?

A: Holly

Problem: A team of biologists has been monitoring the deer population in the state of Wisconsin. They use past data and current conditions to predict how the population will grow or shrink and recommend how many hunting licenses the state should issue during hunting season to keep the population stable. Will deer birth rates be higher or lower if there has been less available food this year when compared to last year?

A:
lower