input with options: Answer the following question given this paragraph: Friction is caused by bodies sliding over rough surfaces. Q: What is caused by bodies sliding over rough surfaces? A:
OPTIONS:
- heat loss
- tension
- vibration
- friction
output: friction

Q: Answer the following question given this paragraph: The digestive system is the body system that digests food mechanically and chemically and absorbs nutrients. The digestive system also eliminates solid food waste. The major organs of the digestive system include the mouth, esophagus, stomach, and small and large intestines. These organs make up the long tube called the gastrointestinal (GI) tract, which goes from the mouth to the anus. Q: What is the body system that digests food mechanically and chemically and absorbs nutrients? A:

OPTIONS:
- metabolism system
- internal system
- ingestion system
- digestive system

A: digestive system

input: OPTIONS:
- sonar
- light
- gravitational
- mechanical Now, answer this question: Answer the following question given this paragraph: Wavelength and frequency are defined in the same way for electromagnetic waves as they are for mechanical waves. Both properties are illustrated in Figure below . Q: Wavelength and frequency are defined in the same way for electromagnetic waves as they are for which other waves? A:
A:
output: mechanical

Answer the following question given this paragraph: Scientists make many measurements during experiments. Humans and equipment can make mistakes. Errors are often unavoidable. This is called experimental error . Errors may be due to the equipment being used. In this case, the numbers may be always skewed in one direction. For example, a scale may always measure one-half of an ounce high. People can also make errors. A measurement may not be made precisely. For example, a stopwatch may be stopped too soon or too late. But probably not always in the same direction. To correct for this, many measurements are taken. The measurements are then averaged. Experiments always have a margin of error associated with them. Q: How do you decrease errors in an experiment? A:

OPTIONS:
- write about it
- ask God
- decrease measurements
- take many measurements

Answer: take many measurements

Problem: OPTIONS:
- composite , atop , cinder cones
- composite, seismic, fault
- crude , shield , cinder cones
- composite, shield, cinder cones
Q: Answer the following question given this paragraph: A volcano is a vent through which molten rock and gas escape from a magma chamber. Volcanoes differ in many features, such as height, shape, and slope steepness. Some volcanoes are tall cones, and others are just cracks in the ground ( Figure below ). As you might expect, the shape of a volcano is related to the composition of its magma. The three types of volcanoes are composite, shield, and cinder cones. Q: What are the 3 types of volcanoes? A:
Answer: composite, shield, cinder cones

Answer the following question given this paragraph: An enzyme is a protein that acts as a biological catalyst. Recall that a catalyst is a substance that increases the rate of a chemical reaction without itself being consumed in the reaction. Cellular processes consist of many chemical reactions that must occur quickly in order for the cell to function properly. Enzymes catalyze most of the chemical reactions that occur in a cell. A substrate is the molecule or molecules on which the enzyme acts. In the urease catalyzed reaction above, urea is the substrate. The Figure below diagrams a typical enzymatic reaction. Q: What term is used to describe a protein that acts as a biological catalyst? A:

OPTIONS:
- nucleus
- protein
- heterozygote
- enzyme

Answer:
enzyme