Random question?

What energy transformation occurs when an electric lamp is turned on?

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Question generated: If left in the sunshine, water in an open jar will

Problem: Write a question you would see in a school textbook.

Answer: When athletes begin to exercise, their heart rates and respiration rates increase. At what level of organization does the human body coordinate these functions?

question: Write a question you would see in a school textbook. OPTIONS:
- record data
- form hypothesis
- form conclusion
- define variables
answer: Students perform an investigation designed to measure the daily growth of a bean plant. Which should the students do every day of this investigation?

An example of a grad-school level question?
If a classroom experiment involves the use of several unidentified chemical solutions, which factor would be most important in maintaining safety during the experiment?

Random question?
Scientists have categorized trees based on whether they keep or lose their leaves each year. Another logical way to categorize trees is based on the