Given scientific fact as input, generate the question from this fact such that it can be answered from the input.

Hydras and sea anemones are examples of apolyp.
Hydras and sea anemones are examples of what form?

In pupa stage of their life cycle do insects begin developing their wings.
In what stage of their life cycle do insects begin developing their wings?

The north pole is located at about 80 degrees north latitude.
What is located at about 80 degrees north latitude?