input: OPTIONS:
- four
- ten
- three
- nine Now, answer this question: Answer the following question given this paragraph: There are about 50,000 vertebrate species, and they are placed in nine different classes. Five of the classes are fish. The other classes are amphibians, reptiles, birds, and mammals. Table below lists some of the distinguishing traits of each class. Q: There are about 50,000 vertebrate species, and they are placed in how many different classes? A:
A:
output: nine

Answer the following question given this paragraph: Some people think bones are like chalk: dead, dry, and brittle. In reality, bones are very much alive. They consist of living tissues and are supplied with blood and nerves. Q: Rather than being dead, dry, and brittle, what support structures of the human body consist of living tissues and are supplied with blood and nerves? A:

OPTIONS:
- lungs
- feet
- hearts
- bones

Answer: bones

Problem: OPTIONS:
- bacteria and protazoa
- viruses and protazoa
- nutritional deficiencies
- bacteria and viruses
Q: Answer the following question given this paragraph: Today most people realize that microorganisms, such as bacteria or viruses, are the cause of disease. This concept is known as the germ theory of disease, one of the few scientific theories in the field of the life sciences. Although it seems obvious now, people did not always understand the cause of disease. How does a theory such as this become established?. Q: What are the two most common causes of diseases? A:
Answer: bacteria and viruses

Problem:OPTIONS:
- magnesium
- cytoplasm
- mitochondria
- cellulose

Answer the following question given this paragraph: Cellulose is the most abundant biochemical compound. It makes up the cell walls of plants and gives support to trunks and stems. Cellulose also provides needed fiber in the human diet. We can't digest cellulose, but it helps keep food wastes moving through the digestive tract. Q: What is the most abundant biochemical compound, making up the cell walls of plants? A:
****
A: cellulose

Answer the following question given this paragraph: The difference between the daily high and the daily low is the tidal range. Q: What is the difference between the daily high and the daily low? A:
OPTIONS:
- weather forecast
- margin of error
- sunrise and sunset
- tidal change
tidal change

Answer the following question given this paragraph: Electrical energy consumed can be determined by multiplying power by time . Recall the equations for mechanical and thermal energy/work . An important idea is the efficiency of an electrical device: the fraction of electrical energy consumed that goes into doing useful work , expressed as a percentage. Q: Electrical energy consumed can be expressed as the product of power multiplied by what else? A:
OPTIONS:
- work
- energy
- speed
- time

Answer:
time