An example of a grad-school level question?
Many types of organisms live in a meadow. With the introduction of a large, swift-moving predator into the meadow ecosystem, which group of organisms will MOST likely have an advantage of surviving and reproducing?

An example of a grad-school level question?
Most of the concentration of which gas results from the activity of producer organisms?

An example of a grad-school level question?
A class is studying textures and collects several samples. Which of these items would the students most likely use magnification to study?

An example of a grad-school level question?
When scientists publish papers describing the results and conclusions of their experiments, members of the scientific community should