Q: Answer the following question given this paragraph: The student athlete in Figure below is practically flying down the track! Running takes a lot of energy. But you don't have to run a race to use energy. All living things need energy all the time just to stay alive. The energy is produced in chemical reactions. A chemical reaction is a process in which some substances, called reactants, change chemically into different substances, called products. Reactants and products may be elements or compounds. Q: What is a process where some substances called reactants change chemically into different substances called products? A:

OPTIONS:
- crystals reaction
- carbon reaction
- non-chemical reaction
- chemical reaction

A: chemical reaction

input: OPTIONS:
- three or more
- two or less
- less than four
- two or more Now, answer this question: Answer the following question given this paragraph: The majority of human genes have two or more possible alleles. Differences in alleles account for the considerable genetic variation among people. In fact, most human genetic variation is the result of differences in individual DNA bases within alleles. Q: How many possible alleles do the majority of human genes have? A:
A:
output: two or more

Answer the following question given this paragraph: Examples of machines that increase the distance over which force is applied are paddles and hammers. Figure below explains how these machines work. In each case, the machine increases the distance over which the force is applied, but it reduces the strength of the applied force. Q: Paddles and hammers are examples of simple machines that increase the distance over which force is applied, while reducing what? A:

OPTIONS:
- momentum
- gravity
- intensity
- strength

Answer: strength

Problem: OPTIONS:
- volumes
- temperatures
- masses
- properties
Q: Answer the following question given this paragraph: Solids and liquids are phases that have their own unique properties. Q: Solids and liquids are phases of matter that have their own unique what? A:
Answer: properties

Problem:OPTIONS:
- genomic respiration
- widespread respiration
- major respiration
- cellular respiration

Answer the following question given this paragraph: Cellular respiration by living things releases carbon into the atmosphere or ocean as carbon dioxide. Q: Living organisms release carbon dioxide into the atmosphere by what method? A:
****
A: cellular respiration

Problem:OPTIONS:
- depends
- neither
- non renewable
- renewable

Answer the following question given this paragraph: Wind power, a renewable resource, shown here in a modern wind energy farm. The wind is used to turn turbines that generate electricity. Q: Is wind power renewable or non renewable? A:
****
A:
renewable