instruction:
Given scientific fact as input, generate the question from this fact such that it can be answered from the input.
question:
Learned behavior is adaptive because they are flexible, capable of changing if the environment changes.
answer:
What kind of behaviors are adaptive because they are flexible, capable of changing if the environment changes?


question:
A moose eats a plant is an example of a living thing that depends on another living thing to survive.
answer:
Which statement best identifies a living thing that depends on another living thing to survive?


question:
None purpose does the appendix serve in humans today.
answer:

What purpose does the appendix serve in humans today?