Q: Jackie and Mark are two friends who are spending a day at the beach. Jackie wants to go out on the boat to spend some time on the ocean, but Mark wants to lay out on the beach and relax. Since they can't agree, Jackie goes out on the boat alone while Mark stays behind on the beach. Is the air around Mark more or less dense than the air around Jackie?
A: less
Question: Alpine lake had low water levels this spring although the lake is usually at full level by late spring. Last year was a very wet year with lots of precipitation. Rangers were planning on letting water out of the lake in the fall so that ice will not damage docks and other structures around the lake. The water levels were high enough in the fall so they proceeded in lowering the water level by 10 feet.. When are the lake water levels higher, during winter or during late spring?
Answer: during late spring
[Q]: Sam is going to visit his grandfather. His grandfather lives in a retirement home and can barely take care of himself anymore. Will Sam's grandfather have a strong or weak immune system given his age?
****
[A]: weak
input: Please answer the following: Two geologists studied the Earth's crust. Benny studied mantle melting, while Vinny studied more about crust displacement. Which scientist observed that lower pressures (which lowers the melting point) trigger mantle melting?
++++++++++
output: Benny
Please answer this: Tim and Fred were two students. Tim studied about negative feedback and the pancreas, while Fred studied about the stomach and the jejunum. Which student read less about the pancreas secreting insulin to stimulate the absorption of glucose?
++++++++
Answer: Fred
Question: Johnny is playing with a toy train set his parents bought him. The controls for this train set allow him to make it go faster or slower and it even has a rail switch to make it travel on different tracks branching off to the left or right. Given Johnny decides to slow the train down, will this be an example of acceleration or deceleration?
Answer:
deceleration