Random question?

During science class, students combined 1 kg of iron filings with 1 kg of sand to create a mixture. Which of the following methods would be best for separating the iron filings from the sand?

Generate a question

Question generated: A student is designing a model of the solar system and writing a report. She is trying to be as accurate as possible. Which statement should she include in her report?

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

Answer: Which best describes transportation technology?

question: Write a question you would see in a school textbook. OPTIONS:
- Meter stick and graduated cylinder
- Stopwatch and meter stick
- Balance and metric ruler
- Balance and stopwatch
answer: Which tools are best used to determine the speed of a turtle as it walks along a path?

An example of a grad-school level question?
Which of the following would be most useful for calculating the density of a rock sample?

Random question?
Which of the following occurs during photosynthesis?