instruction:
Given scientific fact as input, generate the question from this fact such that it can be answered from the input.
question:
Chordates include vertebrates and invertebrates that have a notochord.
answer:
Chordates include vertebrates and invertebrates that have what?


question:
The endocrine system produces hormones to regulate growth, development, and reproduction.
answer:
Which human organ system produces hormones to regulate growth, development, and reproduction?


question:
Urine is the term for liquid waste formed by kidneys.
answer:

What is the term for liquid waste formed by kidneys?