Turn the given fact into a question by a simple rearrangement of words. This typically involves replacing some part of the given fact with a WH word. For example, replacing the subject of the provided fact with the word "what" can form a valid question. Don't be creative! You just need to rearrange the words to turn the fact into a question - easy! Don't just randomly remove a word from the given fact to form a question. Remember that your question must evaluate scientific understanding. Pick a word or a phrase in the given fact to be the correct answer, then make the rest of the question. You can also form a question without any WH words. For example, "A radio converts electricity into?"

[EX Q]: Fact: Some species of snakes can go several weeks between meals.
[EX A]: Several species of what can go several weeks between meals?

[EX Q]: Fact: If humans disturb animals, they may not survive.
[EX A]: What might happen to animals disturbed by humans?

[EX Q]: Fact: most invertebrates have a complex computer network in their body..
[EX A]:
Most invertebrates have a complex what in their body?