question: Write a question you would see in a school textbook. OPTIONS:
- magnitudes.
- light years.
- perigees.
- red shifts.
answer: The distance between the Sun and the next closest star, Proxima Centauri, is most accurately measured in
An example of a grad-school level question?
A population of small, plant-eating beetles lives in a forest. About half of the beetles are light brown and the others are dark green. If years of drought cause the area to become dry with few trees, what would the beetle population most likely look like after several generations?
I just took a test in school today. What question was I asked?

Question I was asked: There are several different types of rock. Each type of rock is formed under different conditions. How are sedimentary rocks, such as shale and sandstone, formed?
Random question?

Which biological process determines the probability that particular alleles will be found in any given gamete?
Generate a question

Question generated: Oscar and Andre used a microscope to observe a sample of pond water and drew an example of each type of organism they saw. Then they compared their drawings. They discovered that their drawings of a euglena and a paramecium were alike, but their amoeba drawings had very different shapes. What are two things that Oscar's amoeba could have been doing that made his drawing look different from Andre's?
question: Write a question you would see in a school textbook. OPTIONS:
- nitrification
- denitrification
- nitrogen saturation
- nitrogen fixation
answer:
In which process is nitrogen from the air put into a form that plants can use?