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

[Q]: Bones are made up of different types of tissue.
[A]: Bones are made up of different types of what?


[Q]: Reptiles are described by the term ectothermic, which means their internal temperature depends on the temperature of their environment.
[A]: Reptiles are described by what term that means their internal temperature depends on the temperature of their environment?


[Q]: Adrenalin is the hormone produced in high-stress situations.
[A]:
What is the hormone produced in high-stress situations?