Problem: 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

Problem: Jimothy and Dwight are two brothers living in the same house. Jimothy is a freshman in high school and Dwight is a junior in high school. Their mother takes them to see a doctor and to have their testosterone tested. The tests reveal that Dwight has significantly more testosterone than Jimothy, but that is to be expected given their age difference. Which boy will more likely grow less inches of the course of one year?

A: Jimothy

Problem: Adams needs to roll a piano into his new house. The piano is very heavy and unfortunately he isn't strong enough to lift it up his front steps. A friend of his suggests he get a ramp since it will support part of the weight allowing him to push it into his house much easier. Adam gets the ramp and successfully pushes the piano in to his new house. Which would be easier, pick up a large object and carrying it or pushing it on a ramp?.

A: pushing

Problem: Jacob and Thomas were conducting an experiment in a chemistry class. The goal of the experiment was to identify the strength of unknown acids by examining the products formed in a chemical reaction. After they completed the experiment, Jacob concluded that he was given a strong acid, while Thomas concluded that he was given a weak acid. Which person's acid, Jacob's or Thomas's, will have a lower tendency to lose its protons?

A:
Thomas's