Q: Dr. Smith studied a group of people under 65 called group I, and a group of people over 65 called group II. Old age signs were more obvious after the age of 65. Which had more people with declined reflex time?
A: group II

Q: John was interested in climate change issues. To that end, he studied two imaginary situations, case A and case B. In case A, there would not be excessive greenhouse gases in the atmosphere. On the contrary, in case B, the amount of greenhouse gases in the atmosphere would increase dramatically. John realized that the amount of greenhouse gases in the atmosphere has many practical implications. In which case more of the longer wavelengths would be absorbed in the atmosphere, case A or case B?
A: case B

Q: Jill and Bob are working on a construction site together when suddenly two wooden planks fall from three stories up. One plank hits Bob on the head and the other lands directly on Jill's shoulder. Everyone rushes over to them to check if they are ok. All the people are relieved that Bob and Jill appear to be alright, but they urge them both to go visit a doctor to get checked out. Which person is less likely to have trouble talking?
A: Jill

Q: Andrew is thirsty and wants some cold water. He puts a bottle in the freezer but leaves it in too long so it freezes. Being impatient he then takes the bottle and runs it under soe hot water for a few minutes. Will the energy of the water molecules in the bottle increase or decrease when Andrew runs hot water on the bottle?
A:
increase